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Wang M, Li Y, Lai M, Nannini DR, Hou L, Joehanes R, Huan T, Levy D, Ma J, Liu C. Alcohol consumption and epigenetic age acceleration across human adulthood. Aging (Albany NY) 2023; 15:10938-10971. [PMID: 37889500 PMCID: PMC10637803 DOI: 10.18632/aging.205153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 10/04/2023] [Indexed: 10/28/2023]
Abstract
The alcohol-associated biological aging remains to be studied across adulthood. We conducted linear regression analyses to investigate the associations between alcohol consumption and two DNA methylation-based biological age acceleration metrics in 3823 Framingham Heart Study participants (24-92 years and 53.8% women) adjusting for covariates. We also investigated whether the two epigenetic aging metrics mediated the association of alcohol consumption with hypertension. We found that higher long-term average alcohol consumption was significantly associated with biological age acceleration assessed by GrimAge acceleration (GAA) and PhenoAge acceleration (PAA) in middle-aged (45-64 years, n = 1866) and older (65-92 years, n = 1267) participants while not in young participants (24-44 years, n = 690). For example, one additional standard drink of alcohol (~14 grams of ethanol per day) was associated with a 0.71 ± 0.15-year (p = 2.1e-6) and 0.60 ± 0.18-year (p = 7.5e-4) increase in PAA in middle-aged and older participants, respectively, but the association was not significant in young participants (p = 0.23). One additional standard serving of liquor (~14 grams of ethanol) was associated with a greater increase in GAA (0.82-year, p = 4.8e-4) and PAA (1.45-year, p = 7.4e-5) than beer (GAA: 0.45-year, p = 5.2e-4; PAA: 0.48-year, p = 0.02) and wine (GAA: 0.51-year, p = 0.02; PAA: 0.91-year, p = 0.008) in middle-aged participant group. We observed that up to 28% of the association between alcohol consumption and hypertension was mediated by GAA or PAA in the pooled sample. Our findings suggest that alcohol consumption is associated with greater biological aging quantified by epigenetic aging metrics, which may mediate the association of alcohol consumption with quantitative traits, such as hypertension.
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Affiliation(s)
- Mengyao Wang
- Department of Biostatistics, Boston University School of Public Health, Boston, MA 02118, USA
| | - Yi Li
- Department of Biostatistics, Boston University School of Public Health, Boston, MA 02118, USA
| | - Meng Lai
- Department of Biostatistics, Boston University School of Public Health, Boston, MA 02118, USA
| | - Drew R. Nannini
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Lifang Hou
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Roby Joehanes
- Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Tianxiao Huan
- Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Daniel Levy
- Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
- Framingham Heart Study, Framingham, MA 01702, USA
| | - Jiantao Ma
- Nutrition Epidemiology and Data Science, Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA 02111, USA
| | - Chunyu Liu
- Department of Biostatistics, Boston University School of Public Health, Boston, MA 02118, USA
- Framingham Heart Study, Framingham, MA 01702, USA
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Muhammad T, Irshad C, Rajan SI. BMI mediates the association of family medical history with self-reported hypertension and diabetes among older adults: Evidence from baseline wave of the longitudinal aging study in India. SSM Popul Health 2022; 19:101175. [PMID: 35898561 PMCID: PMC9310107 DOI: 10.1016/j.ssmph.2022.101175] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 07/14/2022] [Accepted: 07/14/2022] [Indexed: 12/09/2022] Open
Abstract
Background This study explored the association between family history of hypertension and diabetes with their diagnosis among older Indian adults. The study further examined the role of body mass index (BMI) as a potential mediator in these associations. Methods Data from the Longitudinal Ageing Study in India (LASI, 2017-18), wave-1 were used. The sample for the study included 31,464 older adults aged 60 years and above. Descriptive statistics and bivariate analysis has been conducted to assess the prevalence of self-reported hypertension and diabetes. Further, multivariable logistic regression models were used to test the research hypotheses of this study. The Karlson-Holm-Breen (KHB) mediation analysis was conducted to recover the direct and indirect effects of BMI in the association of family medical history and diagnosis of hypertension and diabetes. Results A proportion of 32.70% of older adults were diagnosed with hypertension and 14.23% of older adults were diagnosed with diabetes. A proportion of 19.48% and 14.69% of older adults had a family history of hypertension and diabetes, respectively. Also, 16.57% and 5.53% of older adults were overweight and obese, respectively in the current study. Older adults who had family history of hypertension had higher odds of being diagnosed with hypertension [aOR: 2.23, CI: 2.07-2.39] than those who had no such family history. This association was mediated by BMI (percent mediated: 6.31%). Similarly, older adults who had family history of diabetes had higher odds of being diagnosed with diabetes [aOR: 2.63, CI: 2.41-2.88] than those who had no such family history. This association was mediated by BMI (percent effect mediated: 6.66%). Conclusion The study highlights the relevance of using family medical history data along with information on BMI as potential source for the control and management of hypertension and diabetes among older population.
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Affiliation(s)
- T. Muhammad
- Department of Family & Generations, International Institute for Population Sciences, Mumbai, 400088, India
| | - C.V. Irshad
- Department of Humanities & Social Sciences, Indian Institute of Technology, Madras, 600036, India
| | - S. Irudaya Rajan
- The International Institute of Migration and Development, Thiruvananthapuram, 695011, India
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Santos-Buelga C, González-Manzano S, González-Paramás AM. Wine, Polyphenols, and Mediterranean Diets. What Else Is There to Say? Molecules 2021; 26:5537. [PMID: 34577008 PMCID: PMC8468969 DOI: 10.3390/molecules26185537] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/01/2021] [Accepted: 09/09/2021] [Indexed: 12/21/2022] Open
Abstract
A considerable amount of literature has been published claiming the cardiovascular benefits of moderate (red) wine drinking, which has been considered a distinguishing trait of the Mediterranean diet. Indeed, red wine contains relevant amounts of polyphenols, for which evidence of their biological activity and positive health effects are abundant; however, it is also well-known that alcohol, even at a low level of intake, may have severe consequences for health. Among others, it is directly related to a number of non-communicable diseases, like liver cirrhosis or diverse types of cancer. The IARC classifies alcohol as a Group 1 carcinogen, causally associated with the development of cancers of the upper digestive tract and liver, and, with sufficient evidence, can be positively associated with colorectum and female breast cancer. In these circumstances, it is tricky, if not irresponsible, to spread any message on the benefits of moderate wine drinking, about which no actual consensus exists. It should be further considered that other hallmarks of the Mediterranean diet are the richness in virgin olive oil, fruits, grains, and vegetables, which are also good sources of polyphenols and other phytochemicals, and lack the risks of wine. All of these aspects are reviewed in this article.
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Affiliation(s)
- Celestino Santos-Buelga
- Grupo de Investigación en Polifenoles (GIP-USAL), Universidad de Salamanca, E-37007 Salamanca, Spain; (S.G.-M.); (A.M.G.-P.)
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Rehm J, Hasan OS. Is burden of disease differentially linked to spirits? A systematic scoping review and implications for alcohol policy. Alcohol 2020; 82:1-10. [PMID: 31260796 DOI: 10.1016/j.alcohol.2019.06.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 06/20/2019] [Accepted: 06/21/2019] [Indexed: 12/26/2022]
Abstract
Most epidemiological research on alcohol as a risk factor is based on the assumption that outcomes are linked to pattern and level of alcohol exposure, where different beverages are converted into grams of ethanol. This review examines this basic assumption, that alcohol has the same impact, independent of beverage type. We conducted a systematic search on comparative research of beverage-specific alcohol exposure and consequences. Research was divided by methodology (survey, case-control, cohort, time-series analyses, interventional research). Overall, many studies showed higher risks for spirits compared to beer or wine; however, most research was not controlled adequately for confounders such as patterns of drinking. While there is no conclusive evidence for spirits being associated with more harm, given the same pattern and level of alcohol exposure, some evidence supports for certain outcomes such as injuries and poisonings, a potential excess risk with spirits consumption due to rapid ethanol intake and intoxication. Accordingly, encouraging people to opt for beverages with lower alcohol content via taxation strategies has the potential to reduce alcohol-attributable harm. This does not necessarily involve switching beverage type, but also can achieved within the same beverage category, by shifting from higher to lower concentration beverages.
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Restani P, Di Lorenzo C, Fradera U, Stockley CS, Teissedre PL, Ruf JC, Iasiello B, Biella S, Colombo F, Kosti RI. Is it scientifically justifiable to exclude wine and/or unfermented grape derivatives from the diet of consumers with or at risk of developing type-2 diabetes? Food Funct 2020; 11:10266-10278. [DOI: 10.1039/d0fo01969k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This narrative review investigates whether low/moderate consumption of wine/grape's derivatives can be part of T2D individuals daily diet.
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Affiliation(s)
- Patrizia Restani
- Dept. Pharmacological and Biomolecular Sciences. Università degliStudi di Milano
- 20133 Milano
- Italy
- CRC “Innovation for well-being and environment” Università degliStudi di Milano
- 20122 Milano
| | - Chiara Di Lorenzo
- Dept. Pharmacological and Biomolecular Sciences. Università degliStudi di Milano
- 20133 Milano
- Italy
| | - Ursula Fradera
- Deutsche Weinakademie
- Platz des Weines 2
- 55294 Bodenheim
- Germany
- Wine Information Council
| | - Creina S. Stockley
- School of Agriculture
- Food and Wine
- The University of Adelaide
- South Australia
- 5005 Australia
| | - Pierre-Louis Teissedre
- Université de Bordeaux
- Unité de Recherche Œnologie
- 33882 Villenave d'Ornon cedex
- France
- INRA
| | - Jean-Claude Ruf
- OIV – International Organisation of Vine and Wine
- 75008 Paris
- France
| | - Barbara Iasiello
- OIV – International Organisation of Vine and Wine
- 75008 Paris
- France
| | - Simone Biella
- Dept. Pharmacological and Biomolecular Sciences. Università degliStudi di Milano
- 20133 Milano
- Italy
| | - Francesca Colombo
- Dept. Pharmacological and Biomolecular Sciences. Università degliStudi di Milano
- 20133 Milano
- Italy
| | - Rena I. Kosti
- University of Thessaly
- School of Physical Education
- Sport Science and Dietetics
- Department of Nutrition & Dietetics
- Trikala
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Reynolds RY. Prevalence and characteristics of prediabetes in workers in industry. J Adv Nurs 2019; 76:803-813. [PMID: 31773753 DOI: 10.1111/jan.14276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 10/02/2019] [Accepted: 11/03/2019] [Indexed: 11/30/2022]
Abstract
AIM To examine the prevalence of work stress and prediabetes in computer technology company employees; to analyse the relationships among stress, work stress, and prediabetes; and to explore the potential mediating effects sleep on the relationship between work stress and prediabetes. DESIGN A descriptive, cross-sectional design was used. A convenience sample included employees from a large computer technology company in central Texas. METHODS Data collection during March-October 2015 included: retrospective electronic medical record review and online surveys. Electronic medical record review data included: height, weight, waist circumference, blood pressure, high-density lipids, triglycerides, and fasting glucose. Online surveys collected demographic, global stress, diet, exercise, coping, sleep and work stress data from participants. Spearman rho calculations analyzed associations between demographic, socio-cultural factors, health behaviours, work stress, and prediabetes variables. Logistic regression analyses identified probability variables. A structural equation model examined mediating variables. RESULTS Prediabetes prevalence was lower and prevalence of work stress was higher in the participant sample than in the USA population. Findings suggested that low job imbalance increases the probability for prediabetes. Job imbalance was inversely related to prediabetes. Three variables increased the probability prediabetes: alcohol, job imbalance, and sleep. Sleep potentially modified the relationship between job imbalance and prediabetes. Participants were college-educated males working in white-collar, technical jobs. Participants had high rates of work stress. Job imbalance was inversely related to prediabetes, which challenges previous empirical data. Future research should continue to explore the relationship between work stress and prediabetes in this population. CONCLUSIONS This study explored the relationship between work stress and prediabetes in a white-collar worker population in technical industry. Findings suggested that workers in industry have a unique type of stress. Nurses who learn to recognize the non-traditional risk factors for prediabetes can improve screening for prediabetes by including work stress and poor sleep questions.
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Nixon SJ, Lewis B. Clarifying the neurobehavioral sequelae of moderate drinking lifestyles and acute alcohol effects with aging. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2019; 148:39-78. [PMID: 31733667 DOI: 10.1016/bs.irn.2019.10.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Epidemiological estimates indicate not only an increase in the proportion of older adults, but also an increase in those who continue moderate alcohol consumption. Substantial literatures have attempted to characterize health benefits/risks of moderate drinking lifestyles. Not uncommonly, reports address outcomes in a single outcome, such as cardiovascular function or cognitive decline, rather than providing a broader overview of systems. In this narrative review, retaining focus on neurobiological considerations, we summarize key findings regarding moderate drinking and three health domains, cardiovascular health, Type 2 diabetes (T2D), and cognition. Interestingly, few investigators have studied bouts of low/moderate doses of alcohol consumption, a pattern consistent with moderate drinking lifestyles. Here, we address both moderate drinking as a lifestyle and as an acute event. Review of health-related correlates illustrates continuing inconsistencies. Although substantive reductions in risk for cardiovascular and T2D events are reported, robust conclusions remain elusive. Similarly, whereas moderate drinking is often associated with enhanced cognition and lower dementia risk, few benefits are noted in rates of decline or alterations in brain structure. The effect of sex/gender varies across health domains and by consumption levels. For example, women appear to differentially benefit from alcohol use in terms of T2D, but experience greater risk when considering aspects of cardiovascular function. Finally, we observe that socially relevant alcohol doses do not consistently impair performance in older adults. Rather, older drinkers demonstrate divergent, but not necessarily detrimental, patterns in neural activation and some behavioral measures relative to younger drinkers. Taken together, the epidemiological and laboratory studies reinforce the need for greater attention to key individual differences and for the conduct of systematic studies sensitive to age-related shifts in neurobiological systems.
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Affiliation(s)
- Sara Jo Nixon
- University of Florida, Department of Psychiatry, Gainesville, FL, United States; University of Florida Center for Addiction Research & Education, Gainesville, FL, United States.
| | - Ben Lewis
- University of Florida, Department of Psychiatry, Gainesville, FL, United States; University of Florida Center for Addiction Research & Education, Gainesville, FL, United States
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Sureshchandra S, Raus A, Jankeel A, Ligh BJK, Walter NAR, Newman N, Grant KA, Messaoudi I. Dose-dependent effects of chronic alcohol drinking on peripheral immune responses. Sci Rep 2019; 9:7847. [PMID: 31127176 PMCID: PMC6534547 DOI: 10.1038/s41598-019-44302-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 05/09/2019] [Indexed: 12/13/2022] Open
Abstract
It is well established that chronic heavy alcohol drinking (CHD) results in significant organ damage, increased susceptibility to infections, and poor outcomes following injury. In contrast, chronic moderate drinking (CMD) has been associated with improved cardiovascular health and immunity. These differential outcomes have been linked to alterations in both innate and adaptive branches of the immune system; however, the mechanisms remain poorly understood. To address this question, we determined the impact of chronic drinking on the transcriptional and functional responses of peripheral blood mononuclear cells (PBMC) collected from male rhesus macaques classified as CMD or CHD after 12 months of voluntary ethanol self-administration. Our analysis suggests that chronic alcohol drinking, regardless of dose alters resting transcriptomes of PBMC, with the largest impact seen in innate immune cells. These transcriptional changes are partially explained by alterations in microRNA profiles. Additionally, chronic alcohol drinking is associated with a dose dependent heightened inflammatory profiled at resting and following LPS stimulation. Moreover, we observed a dose-dependent shift in the kinetics of transcriptional responses to LPS. These findings may explain the dichotomy in clinical and immunological outcomes observed with moderate versus heavy alcohol drinking.
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Affiliation(s)
- Suhas Sureshchandra
- Department of Molecular Biology and Biochemistry, University of California-Irvine, Irvine, CA, 92697, USA
| | - Anthony Raus
- Department of Molecular Biology and Biochemistry, University of California-Irvine, Irvine, CA, 92697, USA
| | - Allen Jankeel
- Department of Molecular Biology and Biochemistry, University of California-Irvine, Irvine, CA, 92697, USA
| | - Brian Jin Kee Ligh
- Department of Biomedical Engineering, University of California-Irvine, 92697, Irvine, CA, USA
| | - Nicole A R Walter
- Oregon National Primate Research Center, Oregon Health & Science University, 97006, Beaverton, OR, USA
| | - Natali Newman
- Oregon National Primate Research Center, Oregon Health & Science University, 97006, Beaverton, OR, USA
| | - Kathleen A Grant
- Oregon National Primate Research Center, Oregon Health & Science University, 97006, Beaverton, OR, USA
| | - Ilhem Messaoudi
- Department of Molecular Biology and Biochemistry, University of California-Irvine, Irvine, CA, 92697, USA.
- Oregon National Primate Research Center, Oregon Health & Science University, 97006, Beaverton, OR, USA.
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He X, Rebholz CM, Daya N, Lazo M, Selvin E. Alcohol consumption and incident diabetes: The Atherosclerosis Risk in Communities (ARIC) study. Diabetologia 2019; 62:770-778. [PMID: 30820594 PMCID: PMC6451679 DOI: 10.1007/s00125-019-4833-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 01/15/2019] [Indexed: 12/29/2022]
Abstract
AIMS/HYPOTHESIS The aim of this study was to evaluate the prospective association between baseline and 9 year change in alcohol consumption and long-term risk of diabetes and whether these associations might be modified by sex and/or BMI. METHODS We conducted a prospective analysis of 12,042 Atherosclerosis Risk in Communities (ARIC) study participants without prevalent diabetes (55% women, 78% white, mean age 54 years). Alcohol consumption was assessed at visit 1 (1987-1989) and visit 4 (1996-1998). We used Cox models to estimate hazard ratios for diabetes risk by baseline drinking categories and change in alcohol consumption, stratified by sex and obesity status. RESULTS During a median follow-up of 21 years, there were 3795 incident cases of diabetes. Among women, consuming 8-14 drinks/week was associated with a significantly lower risk of diabetes (HR 0.75, 95% CI 0.58, 0.96) compared with current drinkers consuming ≤1 drink/week. Among men, consuming 8-14 drinks/week was associated with a borderline significant lower risk of diabetes (HR 0.84, 95% CI 0.70, 1.00) and consuming >14 drinks/week was associated with a significantly lower risk of diabetes (HR 0.81, 95% CI 0.67, 0.97) (pinteraction < 0.01 for sex). For both sexes, among current drinkers, there was a significant decreasing trend in diabetes risk as the alcohol consumption increased. The association was modified by BMI (pinteraction = 0.042 for women, pinteraction < 0.001 for men). In women, the inverse association was only seen among overweight and obese participants. In men, the inverse association was more pronounced among obese participants. On average, drinking status did not change substantially over the 9 year period. For men with alcohol intake ≥7 drinks/week at baseline, decreasing alcohol intake was associated with higher risk of diabetes (HR per daily drink decrease 1.12, 95% CI 1.02, 1.23). CONCLUSIONS/INTERPRETATION In this community-based population, there was an inverse association between alcohol consumption and diabetes risk. The amount of the alcohol consumption associated with lower risk was different in women and men, and the association was more pronounced among participants with higher BMI.
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Affiliation(s)
- Xintong He
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health,
| | - Casey M. Rebholz
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health
- Welch Center for Prevention, Epidemiology, and Clinical Research,
| | - Natalie Daya
- Welch Center for Prevention, Epidemiology, and Clinical Research,
| | - Mariana Lazo
- Division of General Internal Medicine, Johns Hopkins School of Medicine
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health
- Welch Center for Prevention, Epidemiology, and Clinical Research,
| | - Elizabeth Selvin
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health
- Welch Center for Prevention, Epidemiology, and Clinical Research,
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Alcohol and CV Health: Jekyll and Hyde J-Curves. Prog Cardiovasc Dis 2018; 61:68-75. [DOI: 10.1016/j.pcad.2018.02.001] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Accepted: 02/11/2018] [Indexed: 12/16/2022]
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Knott CS, Bell S, Britton A. The stability of baseline-defined categories of alcohol consumption during the adult life-course: a 28-year prospective cohort study. Addiction 2018; 113:34-43. [PMID: 28734088 PMCID: PMC5725237 DOI: 10.1111/add.13949] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 04/10/2017] [Accepted: 07/14/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND AND AIMS Studies that report the relationship between alcohol consumption and disease risk have predominantly operationalized drinking according to a single baseline measure. The resulting assumption of longitudinal stability may be simplistic and complicate interpretation of risk estimates. This study aims to describe changes to the volume of consumption during the adult life-course according to baseline categories of drinking. DESIGN A prospective observational study. SETTING United Kingdom. PARTICIPANTS A cohort of British civil servants totalling 6838 men and 3372 women aged 34-55 years at baseline, followed for a mean 19.1 (standard deviation = 9.5) years. MEASUREMENTS The volume of weekly alcohol consumption was estimated from data concerning the frequency and number of drinks consumed. Baseline categories were defined: non-current drinkers, infrequent drinkers, 0.1-50.0 g/week, 50.1-100.0 g/week, 100.1-150.0 g/week, 150.1-250.0 g/week and >250.0 g/week. For women, the highest category was defined as > 100.0 g/week. Baseline frequency was derived as 'daily or almost daily' and 'not daily or almost daily'. Trajectories were estimated within baseline categories using growth curve models. FINDINGS Trajectories differed between men and women, but were relatively stable within light-to-moderate categories of baseline consumption. Drinking was least stable within the highest categories of baseline consumption (men: > 250.0 g/week; women: > 100.0 g/week), declining by 47.0 [95% confidence interval (CI) = 40.7, 53.2] and 16.8 g/week (95% CI = 12.6, 21.0), respectively, per 10-year increase in age. These declines were not a consequence of sudden transitions to complete abstention. Rates of decline appear greatest in older age, with trajectories converging toward moderate volumes. CONCLUSION Among UK civil servants, consumption within baseline drinking categories is generally stable during the life-course, except among heavier baseline drinkers, for whom intakes decline with increasing age. This shift does not appear to be driven by transitions to non-drinking. Cohorts of older people may be at particular risk of misclassifying former heavy drinkers as moderate consumers of alcohol.
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Affiliation(s)
- Craig S. Knott
- Research Department of Epidemiology and Public HealthUniversity College LondonLondonUK,MRC Epidemiology Unit and Centre for Diet and Activity Research (CEDAR)University of Cambridge School of Clinical MedicineCambridgeUK
| | - Steven Bell
- Research Department of Epidemiology and Public HealthUniversity College LondonLondonUK,Department of Public Health and Primary Care, Strangeways Research LaboratoryUniversity of CambridgeCambridgeUK
| | - Annie Britton
- Research Department of Epidemiology and Public HealthUniversity College LondonLondonUK
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Alcohol and other drug use in older adults: results from a community needs assessment. Aging Clin Exp Res 2017; 29:1149-1155. [PMID: 28181205 DOI: 10.1007/s40520-016-0718-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Accepted: 12/22/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND With the "Baby Boomer" generation reaching older adulthood, substance abuse treatment providers find themselves needing to address the unique needs of this population. Heavy drinking in adults ages 65 and over is strongly correlated with depression, anxiety, decreased social support, and poor health. However, while alcohol misuse has been shown to be predictive of a lower quality of life in older adults, the generalizability of these findings to urban dwelling, lower socioeconomic status individuals remains unclear. AIMS To identify potential treatment needs of this population, a city-funded needs assessment was conducted. METHODS Subjects were 249 individuals (44% male) who voluntarily completed measures of quality of life (QOL), depression, and substance abuse. Measures used included the Psychological General Well-Being Schedule, the Geriatric Depression Scale-15, and the Alcohol Use Disorders Identification Test (AUDIT). RESULTS Alcohol or substance abuse was reported by over 20% of respondents, with 3.4% of respondents engaged in maladaptive alcohol use. Scores on the AUDIT were predictive of increased depression (r = - .209, p = .01), anxiety (r = - .201, p = .002), lower general well-being (r = - .154, p = .019), and decreased self-control (r = - .157, p = .017). DISCUSSION A substantial percentage of the sample reported alcohol and substance misuse. Alcohol use was predictive of depression, global psychological distress, and decreased quality of life. CONCLUSIONS This needs assessment reinforces findings from previous studies and addresses the added dimension of examining this in an urban, lower socioeconomic population.
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Abstract
PURPOSE OF REVIEW The purpose of the study is to examine and summarize studies reporting on the epidemiology, the risk of developing diabetes, and the cardiovascular effects on individuals with diabetes of different levels of alcohol consumption. RECENT FINDINGS Men consume more alcohol than women in populations with and without diabetes. Light-to-moderate alcohol consumption decreases the incidence of diabetes in the majority of the studies, whereas heavy drinkers and binge drinkers are at increased risk for diabetes. Among people with diabetes, light-to-moderate alcohol consumption reduces risks of cardiovascular diseases and all-cause mortality. Alcohol consumption is less common among populations with diabetes compared to the general population. Moderate alcohol consumption reduces the risk of diabetes and, as in the general population, improves cardiovascular health in patients with diabetes. Type of alcoholic beverage, gender, and body mass index are factors that affect these outcomes.
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Affiliation(s)
- Sarit Polsky
- Barbara Davis Center for Diabetes, University of Colorado Denver, 1775 Aurora Court, MS A140, Aurora, CO, 80045, USA.
| | - Halis K Akturk
- Barbara Davis Center for Diabetes, University of Colorado Denver, 1775 Aurora Court, MS A140, Aurora, CO, 80045, USA
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Byrne DW, Rolando LA, Aliyu MH, McGown PW, Connor LR, Awalt BM, Holmes MC, Wang L, Yarbrough MI. Modifiable Healthy Lifestyle Behaviors: 10-Year Health Outcomes From a Health Promotion Program. Am J Prev Med 2016; 51:1027-1037. [PMID: 27866595 DOI: 10.1016/j.amepre.2016.09.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 08/24/2016] [Accepted: 09/06/2016] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Previous studies have examined the impact of healthy lifestyle choices on health-related outcomes; however, given their fragmented, often cross-sectional nature, assessing the relative impact of daily modifiable behaviors on overall long-term outcomes, particularly for a diverse working adult population, remains challenging. METHODS Relationships between ten self-reported healthy lifestyle behaviors and health outcomes during the subsequent 9 years in a cohort of 10,248 participants enrolled during 2003 in a voluntary workplace wellness program were assessed. Cox proportional-hazards models computed hazard ratios (HRs) for lifestyle characteristics associated with time to one of seven self-reported chronic diseases or death. Data were collected between 2003 and 2012 and analyzed between 2014 and 2016. RESULTS Behaviors that most significantly affected future outcomes were low-fat diet, aerobic exercise, nonsmoking, and adequate sleep. A dose-response effect was seen between dietary fat intake and hypertension, obesity, diabetes, heart disease, and hypercholesterolemia. After dietary fat intake, aerobic exercise was the next most significant behavior associated with development of outcomes. Compared with sedentary participants, those who exercised 4 days per week were less likely to develop new-onset diabetes (HR=0.31, 95% CI=0.20, 0.48); heart disease (HR=0.46, 95% CI=0.27, 0.80); and hypercholesterolemia (HR=0.61, 95% CI=0.50, 0.74). Low-fat diet and adequate sleep were more significant than commonly promoted healthy behaviors, such as eating a daily breakfast. CONCLUSIONS Modifiable lifestyle behaviors targeted in health promotion programs should be prioritized in an evidence-based manner. Top priorities for workplace health promotion should include low-fat diet, aerobic exercise, nonsmoking, and adequate sleep.
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Affiliation(s)
- Daniel W Byrne
- Vanderbilt Faculty/Staff Health and Wellness, Division of General Internal Medicine and Public Health, Vanderbilt University, Nashville, Tennessee; Department of Biostatistics, Vanderbilt University, Nashville, Tennessee.
| | - Lori A Rolando
- Vanderbilt Faculty/Staff Health and Wellness, Division of General Internal Medicine and Public Health, Vanderbilt University, Nashville, Tennessee; Department of Medicine, Vanderbilt University, Nashville, Tennessee
| | - Muktar H Aliyu
- Vanderbilt Faculty/Staff Health and Wellness, Division of General Internal Medicine and Public Health, Vanderbilt University, Nashville, Tennessee; Department of Medicine, Vanderbilt University, Nashville, Tennessee; Department of Health Policy, Vanderbilt University, Nashville, Tennessee
| | - Paula W McGown
- Vanderbilt Faculty/Staff Health and Wellness, Division of General Internal Medicine and Public Health, Vanderbilt University, Nashville, Tennessee
| | - Lisa R Connor
- Vanderbilt Faculty/Staff Health and Wellness, Division of General Internal Medicine and Public Health, Vanderbilt University, Nashville, Tennessee
| | - Bradley M Awalt
- Vanderbilt Faculty/Staff Health and Wellness, Division of General Internal Medicine and Public Health, Vanderbilt University, Nashville, Tennessee
| | - Marilyn C Holmes
- Vanderbilt Faculty/Staff Health and Wellness, Division of General Internal Medicine and Public Health, Vanderbilt University, Nashville, Tennessee
| | - Li Wang
- Department of Biostatistics, Vanderbilt University, Nashville, Tennessee
| | - Mary I Yarbrough
- Vanderbilt Faculty/Staff Health and Wellness, Division of General Internal Medicine and Public Health, Vanderbilt University, Nashville, Tennessee; Department of Medicine, Vanderbilt University, Nashville, Tennessee; Department of Health Policy, Vanderbilt University, Nashville, Tennessee
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Huang J, Wang X, Zhang Y. Specific types of alcoholic beverage consumption and risk of type 2 diabetes: A systematic review and meta-analysis. J Diabetes Investig 2016; 8:56-68. [PMID: 27181845 PMCID: PMC5217901 DOI: 10.1111/jdi.12537] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 04/15/2016] [Accepted: 05/07/2016] [Indexed: 12/12/2022] Open
Abstract
Aims/Introduction Previous meta‐analyses identified an inverse association of total alcohol consumption with the risk of type 2 diabetes. The current study further explored the relationship between specific types of alcoholic beverage and the incidence of type 2 diabetes. Materials and Methods A search of PubMed, Embase and Cochrane Library databases from January 1966 to February 2016 was carried out for prospective cohort studies that assessed the effects of specific types of alcoholic beverage on the risk of type 2 diabetes. The pooled relative risks with 95% confidence interval were calculated using random‐ or fixed‐effect models when appropriate. Results A total of 13 prospective studies were included in this meta‐analysis, with 397,296 study participants and 20,641 cases of type 2 diabetes. Relative to no or rare alcohol consumption, wine consumption was associated with a significant reduction of the risk of type 2 diabetes, with the pooled relative risks of 0.85, whereas beer or spirits consumption led to a slight trend of decreasing risk of type 2 diabetes (relative risk 0.96, 0.95, respectively). Further dose–response analysis showed a U‐shaped relationship between all three alcohol types and type 2 diabetes. Additionally, the peak risk reduction emerged at 20–30 g/day for wine and beer, and at 7–15 g/day for spirits, with a decrease of 20, 9 and 5%, respectively. Conclusions Compared with beer or spirits, wine was associated with a more significant decreased risk of type 2 diabetes. The present study showed that wine might be more helpful for protection against type 2 diabetes than beer or spirits.
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Affiliation(s)
- Jin Huang
- Key Laboratory for Molecular Diagnosis of Hubei Province, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiuling Wang
- Department of Medical Microbiology, School of Medicine, Wuhan University, Wuhan, China
| | - Yadong Zhang
- Key Laboratory for Molecular Diagnosis of Hubei Province, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Abstract
Public health policy on alcohol is changing in many countries. This article reviews public health messages with regard to alcohol in Australia, Canada, the United Kingdom (UK) and the United States (US) and highlights the common as well as the different messages delineated. The messages from these four countries are then compared with those of certain other developed and developing countries. Some of the significant differences include definitions of moderate alcohol consumption, the consumption of alcohol by women, underage consumption, and advice to abstainers, which may reflect differences in the characteristics of consumers among countries. Central to the current debate is the concern that incomplete, inconsistent or misleading messages on alcohol consumption could lead to an increase in alcohol abuse, misuse and hence harm, or, conversely, to abstention by particular population groups.
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Li XH, Yu FF, Zhou YH, He J. Association between alcohol consumption and the risk of incident type 2 diabetes: a systematic review and dose-response meta-analysis. Am J Clin Nutr 2016; 103:818-29. [PMID: 26843157 DOI: 10.3945/ajcn.115.114389] [Citation(s) in RCA: 130] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Accepted: 12/23/2015] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Previous cohort studies have shown that moderate alcohol consumption was associated with a lower risk of type 2 diabetes (T2D). However, whether these associations differ according to the characteristics of patients with T2D remains controversial. OBJECTIVE The purpose of this study was to explore and summarize the evidence on the strength of the association between alcohol consumption and the subsequent risk of T2D by using a dose-response meta-analytic approach. DESIGN We identified potential studies by searching the PubMed, Embase, and Cochrane Library databases up to 24 March 2015. Prospective observational studies that evaluated the relation between alcohol consumption and the risk of T2D and reported its effect estimates with 95% CIs were included. RESULTS Analyses were based on 706,716 individuals (275,711 men and 431,005 women) from 26 studies with 31,621 T2D cases. We detected a nonlinear relation between alcohol consumption and the risk of T2D, which was identified in all cohorts (P-trend < 0.001, P-nonlinearity < 0.001), in men (P-trend < 0.001, P-nonlinearity < 0.001), and in women (P-trend < 0.001, P-nonlinearity < 0.001). Compared with the minimal category of alcohol consumption, light (RR: 0.83; 95% CI: 0.73, 0.95; P = 0.005) and moderate (RR: 0.74; 95% CI: 0.67, 0.82; P < 0.001) alcohol consumption was associated with a lower risk of T2D. However, heavy alcohol consumption had little or no effect on subsequent T2D risk. Furthermore, the summary RR ratio (RRR; male to female) of the comparison between moderate alcohol consumption and the minimal alcohol categories for T2D was significantly higher, and the pooled RRR (current smoker to never smoker) of light alcohol consumption was significantly reduced. CONCLUSIONS Light and moderate alcohol consumption was associated with a lower risk of T2D, whereas heavy alcohol consumption was not related to the risk of T2D.
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Affiliation(s)
| | - Fei-Fei Yu
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Yu-Hao Zhou
- Rehabilitation Institute, Shanghai Seventh People's Hospital, Shanghai, China; and
| | - Jia He
- Department of Health Statistics, Second Military Medical University, Shanghai, China
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Abstract
The heart and vascular system are susceptible to the harmful effects of alcohol. Alcohol is an active toxin that undergoes widespread diffusion throughout the body, causing multiple synchronous and synergistic effects. Alcohol consumption decreases myocardial contractility and induces arrhythmias and dilated cardiomyopathy, resulting in progressive cardiovascular dysfunction and structural damage. Alcohol, whether at binge doses or a high cumulative lifetime consumption-both of which should be discouraged-is clearly deleterious for the cardiovascular system, increasing the incidence of total and cardiovascular mortality, coronary and peripheral artery disease, heart failure, stroke, hypertension, dyslipidaemia, and diabetes mellitus. However, epidemiological, case-control studies and meta-analyses have shown a U-type bimodal relationship so that low-to-moderate alcohol consumption (particularly of wine or beer) is associated with a decrease in cardiovascular events and mortality, compared with abstention. Potential confounding influences-alcohol-dose quantification, tobacco use, diet, exercise, lifestyle, cancer risk, accidents, and dependence-can affect the results of studies of both low-dose and high-dose alcohol consumption. Mendelian methodological approaches have led to doubts regarding the beneficial cardiovascular effects of alcohol, and the overall balance of beneficial and detrimental effects should be considered when making individual and population-wide recommendations, as reductions in alcohol consumption should provide overall health benefits.
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Rubin E. To Drink or Not to Drink: That Is the Question. Alcohol Clin Exp Res 2015; 38:2889-92. [DOI: 10.1111/acer.12585] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 07/31/2014] [Indexed: 01/08/2023]
Affiliation(s)
- Emanuel Rubin
- Department of Pathology; Thomas Jefferson University; Philadelphia Pennsylvania
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20
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Marques-Vidal P, Vollenweider P, Waeber G. Alcohol consumption and incidence of type 2 diabetes. Results from the CoLaus study. Nutr Metab Cardiovasc Dis 2015; 25:75-84. [PMID: 25439660 DOI: 10.1016/j.numecd.2014.08.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Revised: 07/25/2014] [Accepted: 08/18/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIMS Moderate alcohol consumption has been shown to decrease the risk of type 2 diabetes (T2DM), but whether this association is also valid for impaired fasting glucose (IFG) is less well known. We aimed at assessing the impact of alcohol consumption and of type of alcoholic beverage on the incidence of T2DM and T2DM + IFG. METHODS AND RESULTS As many as 4765 participants (2613 women, mean age 51.7 ± 10.5 years) without T2DM at baseline and followed for an average of 5.5 years. The association between alcohol consumption, type of alcoholic beverage and outcomes was assessed after adjustment for a validated T2DM risk score. During follow-up 284 participants developed T2DM and 643 developed IFG. On bivariate analysis, alcohol consumption was positively associated with the risk of developing T2DM or T2DM + IFG. Moderate (14-27 units/week) alcohol consumption tended to be associated with a lower risk of T2DM, but no protective effect was found for T2DM + IFG. Multivariable-adjusted odds ratio (OR) and (95% confidence interval) for T2DM: 0.89 (0.65-1.22), 0.66 (0.42-1.03) and 1.63 (0.93-2.84) for 1-13, 14-27 and 28 + units/week, respectively (p for quadratic trend < 0.005). For T2DM + IFG, the corresponding ORs were 1.09 (0.90-1.32), 1.33 (1.02-1.74) and 1.54 (0.99-2.39), respectively, p for trend = 0.03. No specific effect of alcoholic beverage (wine, beer or spirits) was found for T2DM or for T2DM + IFG. CONCLUSION Moderate alcohol consumption is associated with a reduced risk of developing T2DM, but not of developing T2DM + IFG. No specific effect of type of alcoholic beverage was found.
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Affiliation(s)
- P Marques-Vidal
- Department of Internal Medicine, Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland.
| | - P Vollenweider
- Department of Internal Medicine, Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland.
| | - G Waeber
- Department of Internal Medicine, Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland.
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Merlotti C, Morabito A, Pontiroli AE. Prevention of type 2 diabetes; a systematic review and meta-analysis of different intervention strategies. Diabetes Obes Metab 2014; 16:719-27. [PMID: 24476122 DOI: 10.1111/dom.12270] [Citation(s) in RCA: 108] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Revised: 09/30/2013] [Accepted: 01/19/2014] [Indexed: 02/06/2023]
Abstract
AIM Different intervention strategies can prevent type 2 diabetes (T2DM). Aim of the present systematic review and meta-analysis was to evaluate the effectiveness of different strategies. METHODS Studies were grouped into 15 different strategies: 1: diet plus physical activity; 2: physical activity; 3-6: anti-diabetic drugs [glitazones, metformin, beta-cell stimulating drugs (sulphanylureas, glinides), alfa-glucosidase inhibitors]; 7-8: cardiovascular drugs (ACE inhibitors, ARB, calcium antagonists); 9-14 [diets, lipid-affecting drugs (orlistat, bezafibrate), vitamins, micronutrients, estrogens, alcohol, coffee]; 15: bariatric surgery. Only controlled studies were included in the analysis, whether randomized, non-randomized, observational studies, whether primarily designed to assess incident cases of diabetes, or performed with other purposes, such as control of hypertension, of ischemic heart disease or prevention of cardiovascular events. Appropriate methodology [preferred reporting items for systematic reviews and meta-analyses (PRISMA) statement] was used. Seventy-one studies (490 813 subjects), published as full papers, were analysed to identify predictors of new cases of T2DM, and were included in a meta-analysis (random-effects model) to study the effect of different strategies. Intervention effect (new cases of diabetes) was expressed as odds ratio (OR), with 95% confidence intervals (C.I.s). Publication bias was formally assessed. RESULTS Body mass index was in the overweight range for 13 groups, obese or morbidly obese in lipid-affecting drugs and in bariatric surgery. Non-surgical strategies, except for beta-cell stimulating drugs, estrogens and vitamins, were able to prevent T2DM, with different effectiveness, from 0.37 (C.I. 0.26-0.52) to 0.85 (C.I. 0.77-0.93); the most effective strategy was bariatric surgery in morbidly obese subjects [0.16 (C.I. 0.11,0.24)]. At meta-regression analysis, age of subjects and amount of weight lost were associated with effectiveness of intervention. CONCLUSIONS These data indicate that several strategies prevent T2DM, making it possible to make a choice for the individual subject.
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Affiliation(s)
- C Merlotti
- Cattedra di Medicina Interna and Cattedra di Statistica Medica e Biometria, Università degli Studi di Milano, Dipartimento di Scienze della Salute, and Dipartimento di Scienze Cliniche e di Comunità, Milano, Italy
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O'Keefe JH, Bhatti SK, Bajwa A, DiNicolantonio JJ, Lavie CJ. Alcohol and cardiovascular health: the dose makes the poison…or the remedy. Mayo Clin Proc 2014; 89:382-93. [PMID: 24582196 DOI: 10.1016/j.mayocp.2013.11.005] [Citation(s) in RCA: 229] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Revised: 10/18/2013] [Accepted: 11/05/2013] [Indexed: 01/01/2023]
Abstract
Habitual light to moderate alcohol intake (up to 1 drink per day for women and 1 or 2 drinks per day for men) is associated with decreased risks for total mortality, coronary artery disease, diabetes mellitus, congestive heart failure, and stroke. However, higher levels of alcohol consumption are associated with increased cardiovascular risk. Indeed, behind only smoking and obesity, excessive alcohol consumption is the third leading cause of premature death in the United States. Heavy alcohol use (1) is one of the most common causes of reversible hypertension, (2) accounts for about one-third of all cases of nonischemic dilated cardiomyopathy, (3) is a frequent cause of atrial fibrillation, and (4) markedly increases risks of stroke-both ischemic and hemorrhagic. The risk-to-benefit ratio of drinking appears higher in younger individuals, who also have higher rates of excessive or binge drinking and more frequently have adverse consequences of acute intoxication (for example, accidents, violence, and social strife). In fact, among males aged 15 to 59 years, alcohol abuse is the leading risk factor for premature death. Of the various drinking patterns, daily low- to moderate-dose alcohol intake, ideally red wine before or during the evening meal, is associated with the strongest reduction in adverse cardiovascular outcomes. Health care professionals should not recommend alcohol to nondrinkers because of the paucity of randomized outcome data and the potential for problem drinking even among individuals at apparently low risk. The findings in this review were based on a literature search of PubMed for the 15-year period 1997 through 2012 using the search terms alcohol, ethanol, cardiovascular disease, coronary artery disease, heart failure, hypertension, stroke, and mortality. Studies were considered if they were deemed to be of high quality, objective, and methodologically sound.
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Affiliation(s)
- James H O'Keefe
- Saint Luke's Mid America Heart Institute and University of Missouri-Kansas City, Kansas City, MO.
| | - Salman K Bhatti
- Saint Luke's Mid America Heart Institute and University of Missouri-Kansas City, Kansas City, MO
| | - Ata Bajwa
- Saint Luke's Mid America Heart Institute and University of Missouri-Kansas City, Kansas City, MO
| | - James J DiNicolantonio
- Saint Luke's Mid America Heart Institute and University of Missouri-Kansas City, Kansas City, MO
| | - Carl J Lavie
- John Ochsner Heart and Vascular Institute, Ochsner Clinical School-The University of Queensland School of Medicine, New Orleans, LA
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Stott-Miller M, Chen C, Schwartz SM. Type II diabetes and metabolic syndrome in relation to head and neck squamous cell carcinoma risk: A SEER-Medicare database study. Cancer Epidemiol 2013; 37:428-33. [DOI: 10.1016/j.canep.2013.03.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Revised: 03/01/2013] [Accepted: 03/11/2013] [Indexed: 01/05/2023]
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Rasouli B, Ahlbom A, Andersson T, Grill V, Midthjell K, Olsson L, Carlsson S. Alcohol consumption is associated with reduced risk of Type 2 diabetes and autoimmune diabetes in adults: results from the Nord-Trøndelag health study. Diabet Med 2013; 30:56-64. [PMID: 22612671 DOI: 10.1111/j.1464-5491.2012.03713.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
AIMS We investigated the influence of different aspects of alcohol consumption on the risk of Type 2 diabetes and autoimmune diabetes in adults. METHODS We used data from the Nord-Trøndelag Health Survey (HUNT) study, in which all adults aged ≥ 20 years from Nord-Trondelag County were invited to participate in three surveys in 1984-1986, 1995-1997 and 2006-2008. Patients with diabetes were identified using self-reports, and participants with onset age ≥ 35 years were classified as having Type 2 diabetes if they were negative for anti-glutamic acid decarboxylase (n = 1841) and as having autoimmune diabetes if they were positive for anti-glutamic acid decarboxylase (n = 140). Hazard ratios of amount and frequency of alcohol use, alcoholic beverage choice, and binge drinking and alcohol use disorders were estimated. RESULTS Moderate alcohol consumption (adjusted for confounders) was associated with a reduced risk of Type 2 diabetes in men, but not in women (hazard ratio for men 10-15 g/day 0.48, 95% CI 0.28-0.77; hazard ratio for women ≥ 10 g/day 0.81, 95% CI 0.33-1.96). The reduced risk was primarily linked to consumption of wine [hazard ratio 0.93, 95% CI 0.87-0.99 (per g/day)]. No increased risk was seen in participants reporting binge drinking or in problem drinkers. The results were also compatible with a reduced risk of autoimmune diabetes associated with alcohol consumption [hazard ratio 0.70, 95% CI 0.45-1.08 (frequent consumption) and hazard ratio 0.36, 95% CI 0.13-0.97 (2-7 g/day)]. CONCLUSIONS Moderate alcohol consumption associates with reduced risk of both Type 2 diabetes and autoimmune diabetes. A protective effect of alcohol intake may be limited to men. High alcohol consumption does not seem to carry an increased risk of diabetes.
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Affiliation(s)
- B Rasouli
- Department of Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.
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Bonnet F, Disse E, Laville M, Mari A, Hojlund K, Anderwald CH, Piatti P, Balkau B. Moderate alcohol consumption is associated with improved insulin sensitivity, reduced basal insulin secretion rate and lower fasting glucagon concentration in healthy women. Diabetologia 2012; 55:3228-37. [PMID: 22935962 DOI: 10.1007/s00125-012-2701-3] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2012] [Accepted: 07/31/2012] [Indexed: 01/16/2023]
Abstract
AIMS/HYPOTHESIS Moderate alcohol consumption is associated with a reduced risk of type 2 diabetes with a stronger effect in women. As the underlying mechanisms remain poorly characterised, we investigated its relationship with insulin resistance, insulin secretion, clearance of insulin and glucagon concentration. METHODS One-thousand two-hundred and seventy-six non-diabetic individuals from the RISC (relationship between insulin sensitivity and cardiovascular disease) study without high alcohol consumption were studied; all had a euglycaemic-hyperinsulinaemic clamp and an OGTT with assessment of insulin sensitivity, secretion and clearance. RESULTS Alcohol consumption was positively associated with insulin sensitivity in women (β = 0.15, p ( trend ) = 0.005) and in men (β = 0.07, p ( trend ) = 0.07) after controlling for age, centre, waist, smoking and physical activity. In women, this association persisted after adjustment for adiponectin but was attenuated after controlling for HDL-cholesterol, suggesting that part of the protection is related to a higher HDL-cholesterol concentration. Higher alcohol consumption was associated with lower basal insulin secretion in women only (β = -0.10, p ( trend ) = 0.004) and this association persisted after adjustment for insulin sensitivity. In men, increasing alcohol consumption was associated with enhanced insulin clearance and increased fasting NEFA concentrations, independently of insulin sensitivity. Fasting glucagon decreased with increasing alcohol in women only (abstainers 9.2 ± 4.4; <28 g/week 8.6 ± 4.0; 28-64 g/week 8.1 ± 3.7; >64 g/week 7.5 ± 3.1 pmol/l; p ( trend ) = 0.01). CONCLUSIONS/INTERPRETATION Light-to-moderate alcohol consumption was associated in healthy women with enhanced insulin sensitivity, reduced basal insulin secretion rate and lower fasting plasma glucagon concentration, providing consistent mechanisms for the reduced risk of diabetes.
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Affiliation(s)
- F Bonnet
- Service Endocrinologie-Diabétologie, CHU Rennes, Université Rennes 1, INSERM UMR 991, Rennes, France. `
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Beulens JWJ, van der Schouw YT, Bergmann MM, Rohrmann S, Schulze MB, Buijsse B, Grobbee DE, Arriola L, Cauchi S, Tormo MJ, Allen NE, van der A DL, Balkau B, Boeing H, Clavel-Chapelon F, de Lauzon-Guillan B, Franks P, Froguel P, Gonzales C, Halkjaer J, Huerta JM, Kaaks R, Key TJ, Khaw KT, Krogh V, Molina-Montes E, Nilsson P, Overvad K, Palli D, Panico S, Ramón Quirós J, Rolandsson O, Romieu I, Romaguera D, Sacerdote C, Sánchez MJ, Spijkerman AMW, Teucher B, Tjonneland A, Tumino R, Sharp S, Forouhi NG, Langenberg C, Feskens EJM, Riboli E, Wareham NJ. Alcohol consumption and risk of type 2 diabetes in European men and women: influence of beverage type and body size The EPIC-InterAct study. J Intern Med 2012; 272:358-70. [PMID: 22353562 DOI: 10.1111/j.1365-2796.2012.02532.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To investigate the association between alcohol consumption and type 2 diabetes, and determine whether this is modified by sex, body mass index (BMI) and beverage type. DESIGN Multicentre prospective case-cohort study. SETTING Eight countries from the European Prospective Investigation into Cancer and Nutrition cohort. SUBJECTS A representative baseline sample of 16 154 participants and 12 403 incident cases of type 2 diabetes. INTERVENTIONS Alcohol consumption assessed using validated dietary questionnaires. MAIN OUTCOME MEASURES Occurrence of type 2 diabetes based on multiple sources (mainly self-reports), verified against medical information. RESULTS Amongst men, moderate alcohol consumption was nonsignificantly associated with a lower incidence of diabetes with a hazard ratio (HR) of 0.90 (95% CI: 0.78-1.05) for 6.1-12.0 versus 0.1-6.0 g day(-1) , adjusted for dietary and diabetes risk factors. However, the lowest risk was observed at higher intakes of 24.1-96.0 g day(-1) with an HR of 0.86 (95% CI: 0.75-0.98). Amongst women, moderate alcohol consumption was associated with a lower incidence of diabetes with a hazard ratio of 0.82 (95% CI: 0.72-0.92) for 6.1-12.0 g day(-1) (P interaction gender <0.01). The inverse association between alcohol consumption and diabetes was more pronounced amongst overweight (BMI ≥ 25 kg m(-2) ) than normal-weight men and women (P interaction < 0.05). Adjusting for waist and hip circumference did not alter the results for men, but attenuated the association for women (HR=0.90, 95% CI: 0.79-1.03 for 6.1-12.0 g day(-1) ). Wine consumption for men and fortified wine consumption for women were most strongly associated with a reduced risk of diabetes. CONCLUSIONS The results of this study show that moderate alcohol consumption is associated with a lower risk of type 2 diabetes amongst women only. However, this risk reduction is in part explained by fat distribution. The relation between alcohol consumption and type 2 diabetes was stronger for overweight than normal-weight women and men.
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Teratani T, Morimoto H, Sakata K, Oishi M, Tanaka K, Nakada S, Nogawa K, Suwazono Y. Dose-response relationship between tobacco or alcohol consumption and the development of diabetes mellitus in Japanese male workers. Drug Alcohol Depend 2012; 125:276-82. [PMID: 22445622 DOI: 10.1016/j.drugalcdep.2012.03.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Revised: 03/01/2012] [Accepted: 03/01/2012] [Indexed: 12/21/2022]
Abstract
BACKGROUND The aim of this study was to examine the dose-response relationships between tobacco or alcohol consumption and the development of diabetes mellitus. METHODS An 8-year prospective cohort study was conducted in 8423 male workers who received annual health check-ups between 2002 and 2010 at a Japanese steel company. The endpoints were defined as an HbA(lc)≥6.1% or taking any anti-diabetic medication. The dose-response relationships of tobacco or alcohol consumption were investigated using a proportional hazards regression with time-dependent covariates selected from baseline age, body mass index, mean arterial pressure, total serum cholesterol, aspartate aminotransferase, creatinine and uric acid, shift work or day work, and habitual exercise by stepwise selection method. RESULTS A positive dose-response relationship between tobacco consumption and the development of diabetes mellitus was observed, with a significantly higher hazard ratio (HR) seen with higher tobacco consumption (11-20 cigarettes/day, HR 1.26 [95% confidence interval (CI), 1.00-1.59], ≥21 cigarettes/day, HR 1.54 [95%CI, 1.20-1.97]). In contrast, we observed a negative dose-response relationship between alcohol consumption and the development of diabetes mellitus, with a significantly lower HR with higher weekly alcohol consumption (7.0-13.9 gou/week [154-307 g/week], HR 0.73 [95% CI, 0.55-0.97], ≥14.0 gou/week [308 g/week], HR 0.75 [95% CI, 0.57-0.98]). CONCLUSIONS The results indicated that decreasing tobacco consumption will achieve significant prevention of diabetes mellitus. On the other hand, we observed a significant, negative dose-response relationship between alcohol consumption and the development of diabetes mellitus, in contrast to previous studies that reported a positive relationship in the Japanese population.
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Affiliation(s)
- Toshiyasu Teratani
- Department of Occupational and Environmental Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
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Kaplan MS, Huguet N, Feeny D, McFarland BH, Caetano R, Bernier J, Giesbrecht N, Oliver L, Ross N. Alcohol use patterns and trajectories of health-related quality of life in middle-aged and older adults: a 14-year population-based study. J Stud Alcohol Drugs 2012; 73:581-90. [PMID: 22630796 DOI: 10.15288/jsad.2012.73.581] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE A 14-year multiwave panel design was used to examine relationships between longitudinal alcohol-consumption patterns, especially persistent moderate use, and change in health-related quality of life among middle-aged and older adults. METHOD A nationally representative sample of 5,404 community-dwelling Canadians ages 50 and older at baseline (1994/1995) was obtained from the longitudinal National Population Health Survey. Alcohol-consumption patterns were developed based on the quantity and frequency of use in the 12 months before the interview. Health-related quality of life was assessed with the Health Utilities Index Mark 3 (HUI3). Latent growth curve modeling was used to estimate the change in HUI3 for each alcohol pattern after adjusting for covariates measured at baseline. RESULTS Most participants showed stable alcohol-consumption patterns over 6 years. Persistent non-users, persistent former users, those decreasing their consumption levels, and those with unstable patterns (i.e., U shaped and inverted U shaped) had lower HUI3 scores at baseline compared with persistent moderate drinkers. A more rapid decline in HUI3 scores than that observed for persistent moderate users was seen only in those with decreasing consumption (p < .001). In a subgroup identified as consistently healthy before follow-up, longitudinal drinking patterns were associated with initial HUI3 scores but not rates of change. CONCLUSIONS Persistent moderate drinkers had higher initial levels of health-related quality of life than persistent nonusers, persistent former users, decreasing users, U-shaped users, and inverted U-shaped users. However, rates of decline over time were similar for all groups except those decreasing their consumption, who had a greater decline in their level of health-related quality of life than persistent moderate users.
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Khawaja O, Kotler G, Gaziano JM, Djoussé L. Usefulness of desirable lifestyle factors to attenuate the risk of heart failure among offspring whose parents had myocardial infarction before age 55 years. Am J Cardiol 2012; 110:326-30. [PMID: 22516528 DOI: 10.1016/j.amjcard.2012.03.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2012] [Revised: 03/13/2012] [Accepted: 03/13/2012] [Indexed: 10/28/2022]
Abstract
Heart failure (HF) is one of the leading causes of hospitalization and death in the United States and throughout Europe. Although a higher risk for HF with antecedent myocardial infarction (MI) has been reported in offspring whose parents had MIs before age 55 years, it is unclear whether adherence to healthful behaviors can mitigate that risk. The aim of the present study was therefore to prospectively examine if adherence to healthy weight, regular exercise, moderate alcohol consumption, and abstinence from smoking can attenuate such increased HF risk. Information on parental history of MI and lifestyle factors was collected using questionnaires. Subjects adhering to ≥3 healthy lifestyle factors were classified as having good versus poor lifestyle scores. Incident HF was assessed via yearly follow-up questionnaires and validated in a subsample. During an average follow up of 21.7 ± 6.5 years, 1,323 new HF cases (6.6%), of which 190 (14.4%) were preceded by MI, occurred. Compared to subjects with good lifestyle scores and no parental histories of premature MI, multivariate adjusted hazard ratios for incident HF with antecedent MI were 3.21 (95% confidence interval 1.74 to 5.91) for subjects with good lifestyle score and parental histories of premature MI, 1.52 (95% confidence interval 1.12 to 2.07) for those with poor lifestyle score and no parental histories of premature MI, and 4.60 (95% confidence interval 2.55 to 8.30) for those with poor lifestyle scores and parental histories of premature MI. In conclusion, our data suggest that even in subjects at higher risk for HF because of genetic predisposition, adherence to healthful lifestyle factors may attenuate such an elevated HF risk.
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Alpert PT. Alcohol. HOME HEALTH CARE MANAGEMENT AND PRACTICE 2012. [DOI: 10.1177/1084822311429564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In the case of alcohol consumption a little is better than too much. Drinking in moderation had health benefits while drinking in access can be life threatening. Here we explore the impact alcohol has on health according to the research literature.
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Movva R, Figueredo VM. Alcohol and the heart: to abstain or not to abstain? Int J Cardiol 2012; 164:267-76. [PMID: 22336255 DOI: 10.1016/j.ijcard.2012.01.030] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2011] [Revised: 01/07/2012] [Accepted: 01/19/2012] [Indexed: 12/12/2022]
Abstract
Alcohol has been consumed by most societies over the last 7000 years. Abraham Lincoln said "It has long been recognized that the problems with alcohol relate not to the use of a bad thing, but to the abuse of a good thing." Light to moderate alcohol consumption reduces the incidence of coronary heart disease (CHD), ischemic stroke, peripheral arterial disease, CHD mortality, and all-cause mortality, especially in the western populations. However, heavy alcohol consumption is detrimental causing cardiomyopathy, cardiac arrhythmias, hepatic cirrhosis, pancreatitis, and hemorrhagic stroke. In this article, we review the effects of alcohol on CHD, individual cardiovascular risk factors, cardiomyopathy, and cardiac arrhythmias, including the most recent evidence of the effects of alcohol on CHD.
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Affiliation(s)
- Rajesh Movva
- Albert Einstein Medical Center, Philadelphia, PA 19141, United States
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Lin JC, Guerrieri JG, Moore AA. Drinking patterns and the development of functional limitations in older adults: longitudinal analyses of the health and retirement survey. J Aging Health 2011; 23:806-21. [PMID: 21311049 PMCID: PMC3233258 DOI: 10.1177/0898264310397541] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE To examine whether consistent low-risk drinking is associated with lower risk of developing functional limitations among older adults. METHOD Data were obtained from five waves of the Health and Retirement Study. Function was assessed by questions measuring four physical abilities and five instrumental activities of daily living. Five different drinking patterns were determined using data over two consecutive survey periods. RESULTS Over the follow-up periods, 38.6% of older adults developed functional limitations. Consistent low-risk drinkers had lower odds of developing functional limitations compared with consistent abstainers, and the effect of consistent low-risk drinking was greater among those aged 50 to 64 years compared with those aged ≥65 years. Other drinking patterns were not associated with lower odds of incident functional limitation. DISCUSSION Consistent low-risk drinking was associated with lower odds of developing functional limitations, and this association was greater among older middle-aged adults aged 50 to 64 years.
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Affiliation(s)
- James C Lin
- Department of Medicine, Cheng Ching Hospital, Taichung, Taiwan, ROC.
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Abstract
Alcohol consumption in the older adult is of major concern with the advent of baby boomers coming into the over 65-age bracket. Alcohol consumption has been touted as beneficial for health, and while that may be accurate for moderate consumption in younger persons, there is considerable risk associated with increased alcohol intake in older adults. This increase is partially due to age-related physiological changes, existing diagnoses, number of comorbid conditions, and increased use of prescribed and/or over-the-counter medications, coupled with other concerns. This review addresses the current research regarding ethanol consumption in older adults and all-cause mortality as well as several conditions more frequently seen in the geriatric population. These conditions include vascular diseases, hypertension, type 2 diabetes, gastrointestinal disorders, hepatic disorders, dental and oro-facial problems, bone density decline, and falls and fractures. In addition, drug interactions and recent research into select vitamin and mineral considerations with increased alcohol intake in older persons are addressed. While recommendations for alcohol intake have not been specifically established for age ranges within the 65-year-and-older bracket, and practitioners do not routinely assess alcohol intake or ethanol related adverse events in this population, common sense approaches to monitoring will become increasingly important as the generation of "boomers" who believe that alcohol intake improves health comes of age.
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Affiliation(s)
- Roschelle A Heuberger
- Department of Human Environmental Studies, Central Michigan University, Mt. Pleasant, MI 48859, USA.
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Padilla H, Michael Gaziano J, Djoussé L. Alcohol consumption and risk of heart failure: a meta-analysis. PHYSICIAN SPORTSMED 2010; 38:84-9. [PMID: 20959700 DOI: 10.3810/psm.2010.10.1812] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Heart failure is highly prevalent among older adults and is associated with high treatment costs. Identifying modifiable determinants of heart failure may help in prevention. Alcohol consumption has emerged as a modifiable risk factor for cardiovascular diseases. Although many studies have suggested a positive association between heavy drinking and cardiomyopathy, the association between infrequent or light-to-moderate drinking and heart failure risk has been less conclusive. PURPOSE To examine the relation between various levels of alcohol intake and incident heart failure. METHODS We conducted a meta-analysis of 6 studies obtained through a PubMed literature search. Alcohol drinkers were classified as never, former, and current drinkers of 0.1 to 0.9, 1 to 7, 8 to 14, and > 14 drinks per week. RESULTS Compared with never drinkers, the pooled relative risks were 1.16 (95% confidence interval [CI], 0.90-1.51) for former drinkers, 0.90 (95% CI, 0.83-0.98), 0.80 (95% CI, 0.73-0.88), 0.78 (95% CI, 0.65-0.95), and 0.77 (95% CI, 0.63-0.95) for current drinkers of 0.1 to 0.9, 1 to 7, 8 to 14, and > 14 drinks per week, respectively, in a random effects model. CONCLUSION These data suggest that infrequent and light-to-moderate drinking is associated with a lower risk of heart failure.
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Affiliation(s)
- Heather Padilla
- Division of Aging, Department of Medicine, Brigham and Women's Hospital, Boston, MA 02120, USA.
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Kim JY, Song EH, Lee HJ, Oh YK, Park YS, Park JW, Kim BJ, Kim DJ, Lee I, Song J, Kim WH. Chronic ethanol consumption-induced pancreatic {beta}-cell dysfunction and apoptosis through glucokinase nitration and its down-regulation. J Biol Chem 2010; 285:37251-62. [PMID: 20855893 DOI: 10.1074/jbc.m110.142315] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Chronic ethanol consumption is known as an independent risk factor for type 2 diabetes, which is characterized by impaired glucose homeostasis and insulin resistance; however, there is a great deal of controversy concerning the relationships between alcohol consumption and the development of type 2 diabetes. We investigated the effects of chronic ethanol consumption on pancreatic β-cell dysfunction and whether generated peroxynitrite participates in the impaired glucose homeostasis. Here we show that chronic ethanol feeding decreases the ability of pancreatic β-cells to mediate insulin secretion and ATP production in coordination with the decrease of glucokinase, Glut2, and insulin expression. Specific blockade of ATF3 using siRNA or C-terminally deleted ATF3(ΔC) attenuated ethanol-induced pancreatic β-cell apoptosis or dysfunction and restored the down-regulation of glucokinase (GCK), insulin, and pancreatic duodenal homeobox-1 induced by ethanol. GCK inactivation and down-regulation were predominantly mediated by ethanol metabolism-generated peroxynitrite, which were suppressed by the peroxynitrite scavengers N(γ)-monomethyl-L-arginine, uric acid, and deferoxamine but not by the S-nitrosylation inhibitor DTT, indicating that tyrosine nitration is the predominant modification associated with GCK down-regulation and inactivation rather than S-nitrosylation of cysteine. Tyrosine nitration of GCK prevented its association with pBad, and GCK translocation into the mitochondria results in subsequent proteasomal degradation of GCK following ubiquitination. This study identified a novel and efficient pathway by which chronic ethanol consumption may induce GCK down-regulation and inactivation by inducing tyrosine nitration of GCK, resulting in pancreatic β-cell apoptosis and dysfunction. Peroxynitrite-induced ATF3 may also serve as a potent upstream regulator of GCK down-regulation and β-cell apoptosis.
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Affiliation(s)
- Ji Yeon Kim
- Divisions of Metabolic Diseases, National Institutes of Health, Eunpyeong-gu, Seoul 122-701, Korea
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Abstract
AIMS To describe a) the association between alcohol consumption and the risk of type 2 diabetes (T2D) and b) the impact of alcohol on the glycemic control with and without anti-diabetic drugs. DATA SYNTHESIS We searched MEDLINE and the Cochrane Library data base with the key words "Diabetes Mellitus, type 2" and "Alcohol Drinking" in English-language studies in adults. For the first part of the review we selected meta-analyses, review articles and observational studies more recent than year 1990 including at least 1000 participants. For the second part of the review we included all articles more recent than year 1990. Most observational studies find a J-shaped association between alcohol intake and incidence of T2D. Interestingly, drinking pattern plays a role, i.e. binge drinking increases the risk of T2D. Opposing information exists about the influence of beverage type. In T2D the acute effects on plasma glucose, insulin, fatty acids and triglyceride vary, in part depending on concomitant intake of food. Acute alcohol intake does not induce hypoglycemia in diet treated T2D, but increases the risk of hypoglycemia in sulphonylurea treated patients. In most studies, long-term alcohol use is associated with improved glycemic control in T2D. CONCLUSIONS Alcohol consumption reduces the incidence of T2D, however, binge drinking seems to increase the incidence. Acute intake of alcohol does not increase risk of hypoglycemia in diet treated subjects with T2D, only when sulphonylurea is co-administered. Long-term alcohol use seems to be associated with improved glycemic control in T2D probably due to improved insulin sensitivity.
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Affiliation(s)
- A Pietraszek
- Department of Endocrinology and Metabolism, Aarhus Sygehus THG, Aarhus University Hospital, Tage-Hansens Gade 2, 8000 Aarhus C, Denmark
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Lee MY, Kim MY, Kim SY, Kim JH, Kim BH, Shin JY, Shin YG, Yun JH, Ryu SY, Lee TY, Koh SB, Chung CH. Association between alcohol intake amount and prevalence of metabolic syndrome in Korean rural male population. Diabetes Res Clin Pract 2010; 88:196-202. [PMID: 20189260 DOI: 10.1016/j.diabres.2010.01.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2009] [Revised: 12/29/2009] [Accepted: 01/05/2010] [Indexed: 11/26/2022]
Abstract
Moderate alcohol consumption is known to be associated with a reduced risk of cardiovascular disease and mortality. However, few studies reported that long-term alcohol drinking may increase the prevalence of central obesity, and cardiovascular disease. We examined the association between metabolic syndrome, nutritional factors and alcohol intake amount in Korean male rural population. We performed a cross-sectional analysis on data from Korean Rural Genomic Cohort (KRGC) study. We used multiple logistic regression analysis to estimate the adjusted odds ratio of metabolic syndrome according to alcohol intake amount categories (never, 0-16 g/day, 16-40 g/day, and >40 g/day). The age adjusted odds ratio for the prevalence of metabolic syndrome was significantly increased in the quartile with the highest alcohol consumption compared to the non-alcohol drinking group (1.33; C.I., 1.11-1.59). These results were similar in the high energy intake group, but not in the low energy intake group. Waist circumference, blood pressure, and serum triglyceride levels were significantly higher in the quartile with the highest alcohol consumption compared to the non-alcohol drinking group. These results suggest that large alcohol consumption is associated with metabolic syndrome and may be a modifiable risk factor of metabolic syndrome especially in subjects with high calorie intake.
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Affiliation(s)
- Mi Young Lee
- Division of Endocrinology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
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Djoussé L, Himali JJ, Beiser A, Kelly-Hayes M, Wolf PA. Apolipoprotein e, alcohol consumption, and risk of ischemic stroke: the Framingham Heart Study revisited. J Stroke Cerebrovasc Dis 2009; 18:384-8. [PMID: 19717024 DOI: 10.1016/j.jstrokecerebrovasdis.2009.01.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2008] [Revised: 01/13/2009] [Accepted: 01/20/2009] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Data on the association between alcohol consumption and ischemic stroke have been inconsistent. It is not known whether allele epsilon(4) of the apolipoprotein E (apoE) gene modifies the alcohol-stroke association. We sought to examine whether epsilon(4) allele of the apoE gene influences the association between alcohol consumption and ischemic stroke or high-density lipoprotein (HDL) cholesterol. METHODS We examined a cohort of 7676 person-observations of the Framingham Heart Study. Incident stroke was ascertained by standardized methods. We used Cox proportional hazard model to estimate hazard ratios of ischemic stroke. RESULTS The average age at baseline was 63 years and 55% of the participants were women. During a mean follow-up of 7.4 years, 222 new cases of ischemic stroke occurred (56 embolic and 166 atherothrombotic events). Comparing current drinkers with nondrinkers, multivariable adjusted hazard ratio (95% confidence interval) for ischemic stroke was 0.50 (0.24-1.07) in the absence of epsilon(4) allele and 0.70 (0.24-2.05) in the presence of epsilon(4) allele (P for interaction = .64) for those younger than 65 years. Similarly, we did not observe a statistically significant interaction between epsilon(4) allele and alcohol consumption on the risk of stroke among people aged 65 years and older (P for interaction = .17). Alcohol consumption was positively associated with HDL cholesterol independent of epsilon(4) allele and age. CONCLUSIONS Our data do not provide evidence for an interaction between epsilon(4) allele and alcohol consumption on the risk of ischemic stroke in this population. Furthermore, apoE polymorphism did not influence the alcohol-HDL relation.
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Affiliation(s)
- Luc Djoussé
- Division of Aging, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02120, USA.
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Buja A, Scafato E, Sergi G, Maggi S, Suhad MA, Rausa G, Coin A, Baldi I, Manzato E, Galluzzo L, Enzi G, Perissinotto E. Alcohol consumption and metabolic syndrome in the elderly: results from the Italian longitudinal study on aging. Eur J Clin Nutr 2009; 64:297-307. [DOI: 10.1038/ejcn.2009.136] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Baliunas DO, Taylor BJ, Irving H, Roerecke M, Patra J, Mohapatra S, Rehm J. Alcohol as a risk factor for type 2 diabetes: A systematic review and meta-analysis. Diabetes Care 2009; 32:2123-32. [PMID: 19875607 PMCID: PMC2768203 DOI: 10.2337/dc09-0227] [Citation(s) in RCA: 447] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To clarify the dose-response relationship between alcohol consumption and type 2 diabetes. RESEARCH DESIGN AND METHODS A systematic computer-assisted and hand search was conducted to identify relevant articles with longitudinal design and quantitative measurement of alcohol consumption. Adjustment was made for the sick-quitter effect. We used fractional polynomials in a meta-regression to determine the dose-response relationships by sex and end point using lifetime abstainers as the reference group. RESULTS The search revealed 20 cohort studies that met our inclusion criteria. A U-shaped relationship was found for both sexes. Compared with lifetime abstainers, the relative risk (RR) for type 2 diabetes among men was most protective when consuming 22 g/day alcohol (RR 0.87 [95% CI 0.76-1.00]) and became deleterious at just over 60 g/day alcohol (1.01 [0.71-1.44]). Among women, consumption of 24 g/day alcohol was most protective (0.60 [0.52-0.69]) and became deleterious at about 50 g/day alcohol (1.02 [0.83-1.26]). CONCLUSIONS Our analysis confirms previous research findings that moderate alcohol consumption is protective for type 2 diabetes in men and women.
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Affiliation(s)
- Dolly O Baliunas
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
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Maraldi C, Harris TB, Newman AB, Kritchevsky SB, Pahor M, Koster A, Satterfield S, Ayonayon HN, Fellin R, Volpato S. Moderate alcohol intake and risk of functional decline: the Health, Aging, and Body Composition study. J Am Geriatr Soc 2009; 57:1767-75. [PMID: 19737328 PMCID: PMC3149890 DOI: 10.1111/j.1532-5415.2009.02479.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To investigate the prospective relationship between alcohol consumption and incident mobility limitation. DESIGN Cohort study. SETTING The Health Aging and Body Composition study, conducted in Memphis, Tennessee, and Pittsburgh, Pennsylvania. PARTICIPANTS Three thousand sixty-one adults aged 70 to 79 without mobility disability at baseline. MEASUREMENTS Incidence of mobility limitation, defined as self-report at two consecutive semiannual interviews of any difficulty walking one-quarter of a mile or climbing stairs, and incidence of mobility disability, defined as severe difficulty or inability to perform these tasks at two consecutive reports. Alcohol intake, lifestyle-related variables, diseases, and health status indicators were assessed at baseline. RESULTS During a follow-up time of 6.5 years, participants consuming moderate levels of alcohol had the lowest incidence of mobility limitation (total: 6.4 per 100 person-years (person-years); men: 6.4 per 100 person-years; women: 7.3 per 100 person-years) and mobility disability (total: 2.7 per 100 person-years; men: 2.5 per 100 person-years; women: 2.9 per 100 person-years). Adjusting for demographic characteristics, moderate alcohol intake was associated with lower risk of mobility limitation (hazard ratio (HR)=0.70, 95% confidence interval (CI)=0.55-0.89) and mobility disability (HR=0.66, 95% CI=0.45-0.95) than never or occasional consumption. Additional adjustment for lifestyle-related variables substantially reduced the strength of the associations (HR=0.85, 95% CI=0.66-1.08 and HR=0.81, 95% CI=0.56-1.18, respectively). Adjustment for diseases and health status indicators did not affect the strength of the associations, suggesting that lifestyle is most important in confounding this relationship. CONCLUSION Lifestyle-related characteristics mainly accounted for the association between moderate alcohol intake and lower risk of functional decline over time. These findings do not support a direct causal effect of alcohol intake on physical function.
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Affiliation(s)
- Cinzia Maraldi
- Department of Clinical and Experimental Medicine, Section of Internal Medicine, Gerontology and Geriatric, University of Ferrara, Ferrara, Italy.
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Djoussé L, Lee IM, Buring JE, Gaziano JM. Alcohol consumption and risk of cardiovascular disease and death in women: potential mediating mechanisms. Circulation 2009; 120:237-44. [PMID: 19597054 DOI: 10.1161/circulationaha.108.832360] [Citation(s) in RCA: 92] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Although an association between moderate alcohol consumption and decreased cardiovascular disease (CVD) and death has been reported, limited data are available on potential mediating mechanisms. We examined the association between alcohol and CVD and death in 26 399 women and estimated the proportion of reduced risk of CVD/death explained by a series of intermediate factors. METHODS AND RESULTS Alcohol consumption was self-reported at baseline, and CVD events and deaths were ascertained via follow-up questionnaires and medical records. Baseline levels of hemoglobin A1c, inflammatory markers, hemostatic factors, and lipids were measured. Blood pressure and hypercholesterolemia and treatment for lipids were self-reported. During a mean follow up of 12.2 years, 1039 CVD events and 785 deaths (153 CVD deaths) occurred. There was a J-shaped relation between alcohol consumption and incident CVD and total and CVD deaths in a multivariable model. Compared with abstainers, alcohol intake of 5 to 14.9 g/d was associated with 26%, 35%, and 51% lower risk of CVD, total death, and CVD death, respectively, in a multivariable model. For CVD risk reduction, lipids made the largest contribution to the lower risk of CVD (28.7%), followed by hemoglobin A1c/diabetes (25.3%), inflammatory/hemostatic factors (5%), and blood pressure factors (4.6%). All these mediating factors together explained 86.3%, 18.7%, and 21.8% of the observed lower risk of CVD, total death, and CVD death, respectively. CONCLUSIONS These data suggest that alcohol effects on lipids and insulin sensitivity may account for a large proportion of the lower risk of CVD/death observed with moderate drinking under the assumption that the alcohol-CVD association is causal.
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Affiliation(s)
- Luc Djoussé
- Division of Aging, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02120, USA.
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Abstract
CONTEXT The lifetime risk of heart failure at age 40 years is approximately 1 in 5 in the general population; however, little is known about the association between modifiable lifestyle factors and the remaining lifetime risk of heart failure. OBJECTIVE To examine the association between modifiable lifestyle factors and the lifetime risk of heart failure in a large cohort of men. DESIGN, SETTING, AND PARTICIPANTS Prospective cohort study using data from 20,900 men (mean age at baseline, 53.6 years) from the Physicians' Health Study I (1982-2008) who were apparently healthy at baseline. Six modifiable lifestyle factors were assessed: body weight, smoking, exercise, alcohol intake, consumption of breakfast cereals, and consumption of fruits and vegetables. MAIN OUTCOME MEASURE Lifetime risk of heart failure. RESULTS During a mean follow-up of 22.4 years, 1200 men developed heart failure. Overall, the lifetime risk of heart failure was 13.8% (95% confidence interval [CI], 12.9%-14.7%) at age 40 years. Lifetime risk remained constant in men who survived free of heart failure through age 70 years and reached 10.6% (95% CI, 9.4%-11.7%) at age 80 years. Lifetime risk of heart failure was higher in men with hypertension than in those without hypertension. Healthy lifestyle habits (normal body weight, not smoking, regular exercise, moderate alcohol intake, consumption of breakfast cereals, and consumption of fruits and vegetables) were individually and jointly associated with a lower lifetime risk of heart failure, with the highest risk in men adhering to none of the 6 lifestyle factors (21.2%; 95% CI, 16.8%-25.6%) and the lowest risk in men adhering to 4 or more desirable factors (10.1%; 95% CI, 7.9%-12.3%). CONCLUSION In this cohort of apparently healthy men, adherence to healthy lifestyle factors is associated with a lower lifetime risk of heart failure.
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Affiliation(s)
- Luc Djoussé
- Division of Aging, Brigham and Women's Hospital and Harvard Medical School, 1620 Tremont St, Third Floor, Boston, MA 02120, USA.
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Djoussé L, Rudich T, Gaziano JM. Nut consumption and risk of heart failure in the Physicians' Health Study I. Am J Clin Nutr 2008; 88:930-3. [PMID: 18842778 PMCID: PMC2574424 DOI: 10.1093/ajcn/88.4.930] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Heart failure is highly prevalent among older adults and is associated with high cost and societal burden. Although previous studies have reported beneficial effects of dietary factors on heart failure predictors, no previous study has examined whether frequent consumption of nuts is associated with a lower risk of heart failure in a large prospective cohort. OBJECTIVE We examined the association between nut consumption and incident heart failure to determine whether such a relation is modified by overweight or obesity. DESIGN This was a prospective cohort study of 20,976 participants from the Physicians' Health Study I. Nut consumption was assessed with a simple abbreviated food questionnaire, and self-reported heart failure was ascertained by follow-up questionnaires. We used Cox regression to estimate relative risks of heart failure. RESULTS After an average follow-up of 19.6 y, 1,093 new cases of heart failure occurred. Nut consumption was not associated with the risk of developing heart failure in this cohort: multivariable adjusted hazard ratios were 1.0 (reference), 0.98 (95% CI: 0.83, 1.15), 1.06 (95% CI: 0.89, 1.27), and 1.01 (95% CI: 0.84, 1.22) for nut consumption of <1, 1, and > or =2 servings/wk, respectively (P for linear trend: 0.64). The lack of a meaningful relation between nut intake and incident heart failure was seen in both lean and overweight or obese participants (P for interaction: 0.96). CONCLUSION Our data do not provide evidence for an association between nut consumption and incident heart failure in US male physicians. However, our data cannot rule out possible benefits of nut consumption on subtypes of heart failure not prevalent in this cohort.
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Affiliation(s)
- Luc Djoussé
- Division of Aging and Preventive Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02120, USA.
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Djoussé L, Gaziano JM. Alcohol consumption and heart failure in hypertensive US male physicians. Am J Cardiol 2008; 102:593-7. [PMID: 18721518 DOI: 10.1016/j.amjcard.2008.04.031] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2008] [Revised: 04/04/2008] [Accepted: 04/04/2008] [Indexed: 10/22/2022]
Abstract
Although alcohol drinking increases blood pressure and heavy drinking has been associated with alcoholic cardiomyopathy, little is known about the association between light to moderate drinking and risk of heart failure (HF) in hypertensive subjects. Thus, the association between light to moderate drinking and incident HF in 5,153 hypertensive male physicians who were free of stroke, myocardial infarction, or major cancers at baseline was prospectively examined. Alcohol consumption was self-reported and classified as <1, 1 to 4, 5 to 7, and >or=8 drinks/week. HF was ascertained using follow-up questionnaires and validated using Framingham criteria. Average age was 58 years, and about 70% of subjects consumed 1 to 7 drinks/week. A total of 478 incident HF cases occurred in this cohort during follow-up. Compared with subjects consuming <1 drink/week, hazard ratios for HF were 0.89 (95% confidence interval [CI] 0.70 to 1.12), 0.72 (95% CI 0.57 to 0.91), and 0.38 (95% CI 0.20 to 0.72) for alcohol consumption of 1 to 4, 5 to 7, and >or=8 drinks/week after adjustment for age, body mass index, smoking, randomization group, use of multivitamins, vegetable consumption, breakfast cereal, exercise, and history of atrial fibrillation, respectively (p for trend <0.001). Similar results were obtained for subjects with HF with and without antecedent myocardial infarction and those without diabetes mellitus. In conclusion, our data suggested that light to moderate alcohol consumption was associated with a lower risk of HF in hypertensive male physicians.
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Tivis LJ, Tivis RD. One-per-occasion or less: are moderate-drinking postmenopausal women really healthier than their nondrinking and heavier-drinking peers? Alcohol Clin Exp Res 2008; 32:1670-80. [PMID: 18616686 DOI: 10.1111/j.1530-0277.2008.00744.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND While some reported benefits of moderate drinking are thought to be the direct results of physiological mechanisms associated with consumption, other effects may be attributable to mediating factors. Both explanations suggest that moderate drinkers may be healthier than nondrinking and heavier-drinking peers. The purpose of this study was to determine whether moderate-drinking postmenopausal women report healthier dietary and exercise patterns, and whether they demonstrate better physiological functioning compared with peers. This study also aimed to describe patterns of relationships between alcohol and measures of general health functioning in postmenopausal women. METHODS One-hundred and fifteen women aged 50 to 65 participated. Participants completed alcohol interviews, diet and exercise questionnaires, and bone density examination. Blood pressure, height, and weight were assessed, and blood was collected to conduct basic chemistry and complete blood count tests. RESULTS Postmenopausal moderate drinkers failed to demonstrate healthier dietary or exercise habits, and did not exhibit significantly better health-functioning compared with peers. They did evidence positive associations between drinking and healthy behavior, and between drinking and cardiovascular health. Relationships between alcohol and blood analytes differed between drinking groups, some of which suggested possible negative health consequences for higher-end drinkers in both drinking groups. CONCLUSIONS These data suggested that moderate-drinking postmenopausal women are not significantly healthier than their non- or heavier-drinking peers, but may drink as part of a larger effort to take care of their health. Despite this, even 1-drink-per-drinking-day moderate drinkers may have tendencies toward unhealthy conditions. Limitations include small sample size, inability to assess specific cardiac risk and socioeconomic status, small number of correlations, and clinical relevance of analyte values.
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Affiliation(s)
- Laura J Tivis
- Institute of Rural Health, Idaho State University-Boise, Boise, Idaho 8371, USA.
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Djoussé L, Gaziano JM. Alcohol consumption and heart failure: a systematic review. Curr Atheroscler Rep 2008; 10:117-20. [PMID: 18417065 DOI: 10.1007/s11883-008-0017-z] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Heart failure (HF) remains a major public health issue. It is estimated that about 500,000 Americans per year are diagnosed with HF. Despite advanced medical and surgical treatments for HF, mortality after the onset of HF is still high, thereby underscoring the importance of primary prevention. Among modifiable lifestyle factors, alcohol consumption appears to play a role in the development of HF. Although excessive drinking has been known to lead to alcoholic cardiomyopathy and light-to-moderate drinking may confer some cardiovascular benefits, recent studies suggest it is not only the quantity, but also drinking patterns and genetic factors, that may influence the relation between alcohol consumption and cardiovascular disease. This article reviews current evidence on the association between alcohol consumption and HF.
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Affiliation(s)
- Luc Djoussé
- Division of Aging, Brigham and Women's Hospital, Harvard Medical School, 1620 Tremont Street, 3rd Floor, Boston, MA 02120, USA.
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Fan JG, Cai XB, Li L, Li XJ, Dai F, Zhu J. Alcohol consumption and metabolic syndrome among Shanghai adults: A randomized multistage stratified cluster sampling investigation. World J Gastroenterol 2008; 14:2418-24. [PMID: 18416473 PMCID: PMC2705101 DOI: 10.3748/wjg.14.2418] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To examine the relations of alcohol consumption to the prevalence of metabolic syndrome in Shanghai adults.
METHODS: We performed a cross-sectional analysis of data from the randomized multistage stratified cluster sampling of Shanghai adults, who were evaluated for alcohol consumption and each component of metabolic syndrome, using the adapted U.S. National Cholesterol Education Program criteria. Current alcohol consumption was defined as more than once of alcohol drinking per month.
RESULTS: The study population consisted of 3953 participants (1524 men) with a mean age of 54.3 ± 12.1 years. Among them, 448 subjects (11.3%) were current alcohol drinkers, including 405 males and 43 females. After adjustment for age and sex, the prevalence of current alcohol drinking and metabolic syndrome in the general population of Shanghai was 13.0% and 15.3%, respectively. Compared with non drinkers, the prevalence of hypertriglyceridemia and hypertension was higher while the prevalence of abdominal obesity, low serum high-density-lipoprotein cholesterol (HDL-C) and diabetes mellitus was lower in subjects who consumed alcohol twice or more per month, with a trend toward reducing the prevalence of metabolic syndrome. Among the current alcohol drinkers, systolic blood pressure, HDL-C, fasting plasma glucose, and prevalence of hypertriglyceridemia tended to increase with increased alcohol consumption. However, low-density-lipoprotein cholesterol concentration, prevalence of abdominal obesity, low serum HDL-C and metabolic syndrome showed the tendency to decrease. Moreover, these statistically significant differences were independent of gender and age.
CONCLUSION: Current alcohol consumption is associated with a lower prevalence of metabolic syndrome irrespe-ctive of alcohol intake (g/d), and has a favorable influence on HDL-C, waist circumference, and possible diabetes mellitus. However, alcohol intake increases the likelihood of hypertension, hypertriglyceridemia and hyperglycemia. The clinical significance of these findings needs further investigation.
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