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Comerford K, Lawson Y, Young M, Knight M, McKinney K, Mpasi P, Mitchell E. Executive summary: The role of dairy food intake for improving health among Black Americans across the life continuum. J Natl Med Assoc 2024; 116:211-218. [PMID: 38368232 DOI: 10.1016/j.jnma.2024.01.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 01/17/2024] [Indexed: 02/19/2024]
Abstract
Given the complex relationships that many Black individuals have with dairy foods, due to issues with lactose intolerance or other cultural factors, the National Medical Association has made considerable efforts to examine the role that dairy foods play in the health and well-being of Black Americans. Over the last two decades, the National Medical Association and its partners have produced multiple reports on the value of including adequate milk and dairy foods in the diets of Black Americans. These publications have highlighted the impact that inadequate consumption of dairy foods and nutrients have on chronic disease risks. Past publications have also provided evidence-based recommendations for the proper diagnosis and management of lactose intolerance. This new series of evidence reviews focuses on dairy's role in improving nutrition and health among Black Americans across the life course and covers an extensive amount of new research that highlights additional health disparities and provides further evidence-based strategies for the management of lactose intolerance. Much like the 2020-2025 Dietary Guidelines for Americans, this work utilizes a life course approach to better address dairy intake on health outcomes for different ages and life stages: 1) pregnancy, fetal development, and lactation, 2) infants, toddlers, and young children, 3) older children and adolescents, 4) adults, and 5) geriatric populations. Overall, the findings and conclusions from this series of evidence reviews continue to indicate that higher dairy intake is associated with reduced risk for many of the most commonly occurring deficiencies and diseases impacting each life stage, and that Black Americans would receive significantly greater health benefits by increasing their daily dairy intake levels to meet the national dietary recommendations than they would from continuing to fall short of these recommendations. However, these recommendations must be considered with appropriate context and nuance as the intake of different dairy products can have different impacts on health outcomes. For instance, vitamin D fortified dairy products and fermented dairy products like yogurt - which are low in lactose and rich in live and active cultures - tend to show the greatest impacts for reducing disease risk across the life continuum, while whole-fat dairy foods may be most beneficial in early life for optimal brain development, and more protein-rich options may be most beneficial in later life to help maintain muscle mass and function.
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Affiliation(s)
- Kevin Comerford
- California Dairy Research Foundation, Davis, CA, United States.
| | - Yolanda Lawson
- Baylor University Medical Center, Dallas, TX, United States
| | - Michal Young
- Emeritus, Howard University College of Medicine, Department of Pediatrics and Child Health, Washington D.C., United States
| | - Michael Knight
- The George Washington University School of Medicine and Health Sciences, Washington D.C., United States
| | - Kevin McKinney
- University of Texas Medical Branch, Department of Internal Medicine, Division of Endocrinology, Galveston, TX, United States
| | - Priscilla Mpasi
- ChristianaCare Health System, Assistant Clinical Director Complex Care and Community Medicine, Wilmington, DE, United States
| | - Edith Mitchell
- Sidney Kimmel Cancer at Jefferson, Philadelphia, PA, United States
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Elamshity MG, Alhamdan AM. Non-Destructive Evaluation of the Physiochemical Properties of Milk Drink Flavored with Date Syrup Utilizing VIS-NIR Spectroscopy and ANN Analysis. Foods 2024; 13:524. [PMID: 38397501 PMCID: PMC10888200 DOI: 10.3390/foods13040524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/28/2024] [Accepted: 01/30/2024] [Indexed: 02/25/2024] Open
Abstract
A milk drink flavored with date syrup produced at a lab scale level was evaluated. The production process of date syrup involves a sequence of essential unit operations, commencing with the extraction, filtration, and concentration processes from two cultivars: Sukkary and Khlass. Date syrup was then mixed with cow's and camel's milk at four percentages to form a nutritious, natural, sweet, and energy-rich milk drink. The sensory, physical, and chemical characteristics of the milk drinks flavored with date syrup were examined. The objective of this work was to measure the physiochemical properties of date fruits and milk drinks flavored with date syrup, and then to evaluate the physical properties of milk drinks utilizing non-destructive visible-near-infrared spectra (VIS-NIR). The study assessed the characteristics of the milk drink enhanced with date syrup by employing VIS-NIR spectra and utilizing a partial least-square regression (PLSR) and artificial neural network (ANN) analysis. The VIS-NIR spectra proved to be highly effective in estimating the physiochemical attributes of the flavored milk drink. The ANN model outperformed the PLSR model in this context. RMSECV is considered a more reliable indicator of a model's future predictive performance compared to RMSEC, and the R2 value ranged between 0.946 and 0.989. Consequently, non-destructive VIS-NIR technology demonstrates significant promise for accurately predicting and contributing to the entire production process of the product's properties examined.
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Affiliation(s)
| | - Abdullah M. Alhamdan
- Chair of Dates Industry & Technology, Agricultural Engineering Department, College of Food & Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia;
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Zhang J, Mamet T, Guo Y, Li C, Yang J. Yak milk promotes renal calcium reabsorption in mice with osteoporosis via the regulation of TRPV5. J Dairy Sci 2023; 106:7396-7406. [PMID: 37641274 DOI: 10.3168/jds.2022-23218] [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: 12/30/2022] [Accepted: 05/12/2023] [Indexed: 08/31/2023]
Abstract
The Ca2+-selective epithelial channel TRPV5 plays a significant role in renal calcium reabsorption and improving osteoporosis (OP). In this study, we investigated the mechanisms of yak milk on osteoporosis mice in TRPV5-mediated Ca2+ reabsorption in the kidney. We observed that treatment of OP mice with yak milk reconstructed bone homeostasis demonstrated by increasing the levels of OPG as well as decreasing the levels of TRAP and ALP in serum. Additionally, yak milk reduced the level of parathyroid hormone (PTH) and elevated 1,25-(OH)2D3 and calcitonin (CT), and inhibited the excretion of Ca/Cr and Pi/Cr in OP mice, which explained by regulating hormone levels and thus enhance the renal Ca2+ reabsorption. Further analysis exhibited that yak milk upregulated the expression of TRPV5 protein and mRNA as well as calbindin-D28k in OP mice kidneys. Overall, these outcomes demonstrate that yak milk enhances renal Ca2+ reabsorption through the TRPV5 pathway synergistically with calbindin-D28k, thus ameliorating OP mice. This provides a new perspective for yak milk as a nutritional supplement to prevent osteoporosis.
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Affiliation(s)
- Jin Zhang
- Department of Food Science and Engineering, College of Life Science & Technology, Xinjiang University, Urumqi 830046, China
| | - Torkun Mamet
- Department of Food Science and Engineering, College of Life Science & Technology, Xinjiang University, Urumqi 830046, China; Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Xinjiang University, Urumqi 830046, China.
| | - Yanping Guo
- Department of Food Science and Engineering, College of Life Science & Technology, Xinjiang University, Urumqi 830046, China
| | - Caihong Li
- Department of Food Science and Engineering, College of Life Science & Technology, Xinjiang University, Urumqi 830046, China
| | - Jingru Yang
- Department of Food Science and Engineering, College of Life Science & Technology, Xinjiang University, Urumqi 830046, China
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Skuladottir SS, Hjaltadottir I, Launer L, Cotch MF, Siggeirsdottir K, Gudnason V, Sigurdsson G, Steingrimsdottir L, Halldorsson T, Ramel A. Milk intake and hip fracture incidence in community-dwelling old Icelandic adults. Osteoporos Int 2023; 34:1951-1959. [PMID: 37558894 DOI: 10.1007/s00198-023-06883-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 08/02/2023] [Indexed: 08/11/2023]
Abstract
Milk and milk products have been known as important for bone health. Can ingestion of milk and milk products lower hip fracture risk for older adults? In this study, older Icelandic adults who were ingesting higher milk had a lower risk of hip fractures. INTRODUCTION This study describes associations between milk intake and hip fracture risk in older Icelanders. The data indicate that no/low milk consumption is related to greater hip fracture risk. Hip fracture can have a severe effect on the life of older adults. Health authorities recommend milk intake for better bone health. However, previous studies addressing this association have been divergent. METHODS This prospective study included 4614 subjects (mean age 76 years) recruited between 2002 and 2006 into the Age, Gene/Environment Susceptibility-Reykjavik (AGES-Reykjavik) study. Information on hip fractures occurring between recruitment and end of follow-up in 2012 was extracted from hospital records. RESULTS A total of 14% of participants reported milk intake < 0.5 times/day (the lowest category) and 22% of the participants consumed at least milk two times/day (highest category). Milk consumption was positively related to the volumetric bone mineral density at baseline with a sex- and age-adjusted difference of 8.95 ± 2.5 mg/cm3 between the highest compared to lowest milk intake categories (P < 0.001). During the follow-up, 7.4% of participants had a hip fracture, and we observed a decreased risk of incident hip fractures in the highest compared to the lowest milk intake category with a hazard ratio of 0.69 (95% CI: 0.47-0.99) in adjusted model. Further analysis indicated a linear relationship between milk intake and fracture risk (P-value for linear trend < 0.001). CONCLUSION Milk intake is associated with a lower risk of incident hip fracture in a linear way in Icelandic community-dwelling older adults.
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Affiliation(s)
- Sigrun S Skuladottir
- The Icelandic Gerontological Research Institute, Reykjavik, Iceland.
- Faculty of Food Science and Nutrition, University of Iceland, Reykjavik, Iceland.
- Faculty of Nursing, University of Iceland, Eiríksgata, 101, Reykjavik, Iceland.
| | | | - Lenore Launer
- Laboratory of Epidemiology and Population Sciences, Intramural Research Program, National Institute On Aging, Baltimore, MD, USA
| | - Mary-Frances Cotch
- Division of Epidemiology and Clinical Applications, National Eye Institute, National Institutes of Health, Bethesda, MD, USA
| | | | | | | | | | | | - Alfons Ramel
- Faculty of Food Science and Nutrition, University of Iceland, Reykjavik, Iceland
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Brooker PG, Anastasiou K, Smith BPC, Tan R, Cleanthous X, Riley MD. Nutrient composition of milk and plant-based milk alternatives: A cross-sectional study of products sold in Australia and Singapore. Food Res Int 2023; 173:113475. [PMID: 37803798 DOI: 10.1016/j.foodres.2023.113475] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 09/09/2023] [Accepted: 09/11/2023] [Indexed: 10/08/2023]
Abstract
Dairy and non-dairy (plant-based) alternatives are promoted as an essential component of a healthy diet. The purpose of this study was to evaluate the range of dairy milks and plant-based milk alternatives in supermarkets in Australia and Singapore, and to explore nutritional differences within the category, and between countries. Product information was collected in store from packaging. Products were sorted into dairy milks and plant-based milk alternatives, and further categorised as (i) breakfast drinks (12 % of products); (ii) plain milks (62 %); or (iii) flavoured milks (26 %). The nutrient profiles of products were tested for differences using Kruskal Wallis and Mann-Whitney U tests. Flavoured products contained almost double the median sugar content of plain products (8.3 g v. 4.6 g, p = 0.005). Two-thirds of the product range were dairy milks, which contained nearly four times the median saturated fat content (1.1 g v. 0.3 v, p < 0.0001) and more than double the amount of sugar (5.1 g v. 2.6 g, p < 0.0001) of plant-based milk alternatives, but three times more protein (3.3 g v. 1.0 g, p < 0.0001). Between countries, generally, calcium contents were similar across products, likely due to fortification of plant-based milk alternatives. Compared to Singapore, dairy milk and plant-based milk alternative products sold in Australia were generally higher in energy, protein and fat, but lower in carbohydrate content. Food supply differences between Singapore and Australia may be cultural and have nutritional implications.
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Affiliation(s)
- Paige G Brooker
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation (CSIRO), PO BOX 10041, Adelaide BC 5000, South Australia, Australia.
| | - Kim Anastasiou
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation (CSIRO), PO BOX 10041, Adelaide BC 5000, South Australia, Australia
| | - Benjamin P C Smith
- Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research, 138669, Singapore; Future Ready Food Safety Hub, C/O School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore 637459, Singapore
| | - Rebecca Tan
- Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research, 138669, Singapore
| | - Xenia Cleanthous
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation (CSIRO), PO BOX 10041, Adelaide BC 5000, South Australia, Australia
| | - Malcolm D Riley
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation (CSIRO), PO BOX 10041, Adelaide BC 5000, South Australia, Australia
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Sumi K, Tagawa R, Yamazaki K, Nakayama K, Ichimura T, Sanbongi C, Nakazato K. Nutritional Value of Yogurt as a Protein Source: Digestibility/Absorbability and Effects on Skeletal Muscle. Nutrients 2023; 15:4366. [PMID: 37892442 PMCID: PMC10609537 DOI: 10.3390/nu15204366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
Yogurt is a traditional fermented food that is accepted worldwide for its high palatability and various health values. The milk protein contained in yogurt exhibits different physical and biological properties from those of non-fermented milk protein due to the fermentation and manufacturing processes. These differences are suggested to affect the time it takes to digest and absorb milk protein, which in turn will influence the blood levels of amino acids and/or hormones, such as insulin, and thereby, the rate of skeletal muscle protein synthesis via the activation of intracellular signaling, such as the mTORC1 pathway. In addition, based on the relationship between gut microbiota and skeletal muscle conditions, yogurt, including lactic acid bacteria and its metabolites, has been evaluated for its role as a protein source. However, the substantial value of yogurt as a protein source and the additional health benefits on skeletal muscle are not fully understood. The purpose of this review is to summarize the research to date on the digestion and absorption characteristics of yogurt protein, its effect on skeletal muscle, and the contribution of lactic acid bacterial fermentation to these effects.
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Affiliation(s)
- Koichiro Sumi
- Nutrition and Food Function Research Department, Food Microbiology and Function Research Laboratories, R&D Division, Meiji Co., Ltd., Nanakuni, Hachioji 192-0919, Japan
| | - Ryoichi Tagawa
- Nutrition and Food Function Research Department, Food Microbiology and Function Research Laboratories, R&D Division, Meiji Co., Ltd., Nanakuni, Hachioji 192-0919, Japan
| | - Kae Yamazaki
- Nutrition and Food Function Research Department, Food Microbiology and Function Research Laboratories, R&D Division, Meiji Co., Ltd., Nanakuni, Hachioji 192-0919, Japan
| | - Kyosuke Nakayama
- Nutrition and Food Function Research Department, Food Microbiology and Function Research Laboratories, R&D Division, Meiji Co., Ltd., Nanakuni, Hachioji 192-0919, Japan
| | - Takefumi Ichimura
- Next Generation Monozukuri Research Department, Food Science & Technology Research Laboratories, R&D Division, Meiji Co., Ltd., Nanakuni, Hachioji 192-0919, Japan
| | - Chiaki Sanbongi
- Nutrition and Food Function Research Department, Food Microbiology and Function Research Laboratories, R&D Division, Meiji Co., Ltd., Nanakuni, Hachioji 192-0919, Japan
| | - Koichi Nakazato
- Department of Exercise Physiology, Nippon Sports Science University, 7-1-1 Fukasawa, Setagaya-ku, Tokyo 158-8508, Japan;
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Firoozi R, Weeks HM, Ludwig-Borcyz E, Clayson M, Zawistowski M, Needham B, Bauer KW. Federal Food Program Participation and Beverage Intake Among Families With Low Household Income. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2023; 55:469-479. [PMID: 37422323 PMCID: PMC10754373 DOI: 10.1016/j.jneb.2023.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 04/05/2023] [Accepted: 04/07/2023] [Indexed: 07/10/2023]
Abstract
OBJECTIVE Examine beverage intake among families with low income by household participation in federal food assistance programs. DESIGN Cross-sectional study conducted in fall/winter 2020 via an online survey. PARTICIPANTS Mothers of young children insured by Medicaid at the time of the child's birth (N = 493). VARIABLES MEASURED Mothers reported household federal food assistance program participation, later categorized as Supplementation Nutrition Program for Women, Infants, and Children (WIC) only, Supplemental Nutrition Assistance Program-Education (SNAP) only, both WIC and SNAP, and neither. Mothers reported beverage intake for themselves and their children aged 1-4 years. ANALYSIS Negative binomial and ordinal logistic regression. RESULTS After accounting for sociodemographic differences between groups, mothers from households participating in WIC and SNAP consumed sugar-sweetened beverages (incidence rate ratio, 1.63; 95% confidence interval [CI], 1.14-2.30; P = 0.007) and bottled water (odds ratio, 1.76; 95% CI, 1.05-2.96; P = 0.03) more frequently than mothers from households in neither program. Children from households participating in WIC and SNAP also consumed soda (incidence rate ratio, 6.07; 95% CI, 1.80-20.45; P = 0.004) more frequently than children in either program. Few differences in intake were observed for mothers or children participating in only WIC or SNAP vs both programs or neither program. CONCLUSION AND IMPLICATIONS Households participating in both WIC and SNAP may benefit from additional policy and programmatic interventions to limit sugar-sweetened beverage intake and reduce spending on bottled water.
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Affiliation(s)
- Roya Firoozi
- Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, MI
| | - Heidi M Weeks
- Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, MI
| | - Elizabeth Ludwig-Borcyz
- Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, MI
| | - Michelle Clayson
- Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, MI
| | - Matt Zawistowski
- Department of Biostatistics University of Michigan School of Public Health, Ann Arbor, MI
| | - Belinda Needham
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, MI
| | - Katherine W Bauer
- Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, MI.
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Han Q, Chen ZJ, Du Y. Dietary supplementation for female infertility: Recent advances in the nutritional therapy for premature ovarian insufficiency. Front Microbiol 2022; 13:1001209. [PMID: 36466679 PMCID: PMC9712792 DOI: 10.3389/fmicb.2022.1001209] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 11/01/2022] [Indexed: 08/27/2023] Open
Abstract
Premature ovarian insufficiency (POI) ranks top in the reproductive disorders that may impair multiple functioning systems, reduce the quality of life and ultimately deprive patients of their fertility among women. Symptoms can be partially alleviated by present hormone replacement therapy that cannot improve conception or decrease occurrence rates of systemic complication. Nutritional dietary supplements are attracting more and more attention because of their safety, bioavailability, and efficacy for well-being. Nutrients in the daily food are composed of carbohydrates, fat and lipoprotein, protein and polypeptide, vitamins, and vegetable or fruits containing phytoestrogens. These are functional nutrients due to the proliferative, anti-inflammatory, anti-oxidant, and mitochondria-protective potential during the course of menopause. Apart from dietary nutrients, microbe-related nutritional substances, including probiotics, prebiotics and the combination-synbiotics, display high potential as well in supporting estrous cycle, ovarian viability and modulating other vital reproductive functions. The present review will discuss dietary and microbial nutrients and their roles and applications in the living body based upon animal or human research, evaluate possible effect mechanisms from molecular, cellular and tissue levels, and provide insights into nutritional therapy for prolonging reproductive lifespan in female patients.
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Affiliation(s)
- Qixin Han
- Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Zi-Jiang Chen
- Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, China
| | - Yanzhi Du
- Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
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Seijo M, Bonanno MN, Bryk G, Zeni Coronel ME, Pita Martin de Portela ML, Zeni SN. Does Vitamin D Insufficiency Influence Prebiotic Effect on Calcium Absorption and Bone Retention? Calcif Tissue Int 2022; 111:300-312. [PMID: 35505249 DOI: 10.1007/s00223-022-00984-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 04/12/2022] [Indexed: 11/02/2022]
Abstract
Higher calcium (Ca) absorption would partially compensate for Ca intake below requirements for bone health. Previously, we found that GOS/FOS prebiotic mixture (PM) increases Ca absorption in the colon and retention in bone. Ca absorption and retention are regulated by vitamin D (VD). Hence, it is relevant to explore whether VD insufficiency influences the effect of the PM in the colon. The effect of the PM on Ca, phosphate (IP), and magnesium (Mg) absorption and retention under conditions of VD sufficiency and insufficiency (VDInsuff) was compared using a preclinical model of VDInsuff and low bone mass. Ovariectomized rats were fed isocaloric semisynthetic diets according to AIN-93 M. The diets varied in Ca (0.5% or 0.3%), VD [100 IU% (+ D) or 0 IU% (- D)], and PM (2.5% or 0%) content. The following eight groups were studied: + D0.5; + D0.3; + DPM0.5; + DPM0.3; - D0.5; - D0.3; - DPM0.5; and - DPM0.3. Irrespective of Ca content, VDInsuff did not affect the prebiotic effect of the PM on caecum pH, lactobacillus colony growth, or Mg absorption but significantly decreased its effect on colonic crypt length and cell/crypt and Ca and IP absorption. The PM failed to counterbalance the pro-inflammatory effect of VDInsuff. Moreover, bone retention i.e., bone mineral content and density, bone volume, and bone quality parameters were significantly lower (p < 0.05) and bone turnover significantly was higher (p < 0.05). Although the PM is a useful tool to improve mineral absorption and bone retention, it would seem important to monitor VD nutritional status to ensure the full prebiotic effect in the large intestine.
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Affiliation(s)
- Mariana Seijo
- Laboratory of Metabolic Bone Diseases, School of Pharmacy and Biochemistry (FFyB), Clinical Hospital "José de San Martín", Institute of Immunology, Genetics and Metabolism (INIGEM), National Council for Scientific and Technological Research (CONICET), Buenos Aires University (UBA), Buenos Aires, Argentina
| | - Marina N Bonanno
- Laboratory of Metabolic Bone Diseases, School of Pharmacy and Biochemistry (FFyB), Clinical Hospital "José de San Martín", Institute of Immunology, Genetics and Metabolism (INIGEM), National Council for Scientific and Technological Research (CONICET), Buenos Aires University (UBA), Buenos Aires, Argentina
- Department of Embryology and Histology, School of Dentistry, UBA, Buenos Aires, Argentina
| | - Gabriel Bryk
- Laboratory of Metabolic Bone Diseases, School of Pharmacy and Biochemistry (FFyB), Clinical Hospital "José de San Martín", Institute of Immunology, Genetics and Metabolism (INIGEM), National Council for Scientific and Technological Research (CONICET), Buenos Aires University (UBA), Buenos Aires, Argentina
- Laboratory Division, Assuta Ashdod Medical Center, Faculty of Health Sciences, Ben-Gurion University, Ashdod, Israel
| | - Magali E Zeni Coronel
- Laboratory of Metabolic Bone Diseases, School of Pharmacy and Biochemistry (FFyB), Clinical Hospital "José de San Martín", Institute of Immunology, Genetics and Metabolism (INIGEM), National Council for Scientific and Technological Research (CONICET), Buenos Aires University (UBA), Buenos Aires, Argentina
- Department of Biostatistics, School of Veterinary Sciences (FVet), UBA, Buenos Aires, Argentina
| | | | - Susana N Zeni
- Laboratory of Metabolic Bone Diseases, School of Pharmacy and Biochemistry (FFyB), Clinical Hospital "José de San Martín", Institute of Immunology, Genetics and Metabolism (INIGEM), National Council for Scientific and Technological Research (CONICET), Buenos Aires University (UBA), Buenos Aires, Argentina.
- , Cordoba Ave 2351, 8th floor, Zip Code 1120, Buenos Aires, Argentina.
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Tian B, Yao JH, Lin X, Lv WQ, Jiang LD, Wang ZQ, Shen J, Xiao HM, Xu H, Xu LL, Cheng X, Shen H, Qiu C, Luo Z, Zhao LJ, Yan Q, Deng HW, Zhang LS. Metagenomic study of the gut microbiota associated with cow milk consumption in Chinese peri-/postmenopausal women. Front Microbiol 2022; 13:957885. [PMID: 36051762 PMCID: PMC9425034 DOI: 10.3389/fmicb.2022.957885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 07/22/2022] [Indexed: 11/17/2022] Open
Abstract
Cow milk consumption (CMC) and alterations of gut bacterial composition are proposed to be closely related to human health and disease. Our research aims to investigate the changes in human gut microbial composition in Chinese peri-/postmenopausal women with different CMC habits. A total of 517 subjects were recruited and questionnaires about their CMC status were collected; 394 subjects were included in the final analyses. Fecal samples were used for studying gut bacterial composition. All the subjects were divided into a control group (n = 248) and a CMC group (n = 146) according to their CMC status. Non-parametric tests and LEfSe at different taxonomic levels were used to reveal differentially abundant taxa and functional categories across different CMC groups. Relative abundance (RA) of one phylum (p_Actinobacteria), three genera (g_Bifidobacterium, g_Anaerostipes, and g_Bacteroides), and 28 species diversified significantly across groups. Specifically, taxa g_Anaerostipes (p < 0.01), g_Bacteroides (p < 0.05), s_Anaerostipes_hadrus (p < 0.01), and s_Bifidobacterium_pseudocatenulatum (p < 0.01) were positively correlated with CMC levels, but p_Actinobacteria (p < 0.01) and g_Bifidobacterium (p < 0.01) were negatively associated with CMC levels. KEGG module analysis revealed 48 gut microbiome functional modules significantly (p < 0.05) associated with CMC, including Vibrio cholerae pathogenicity signature, cholera toxins (p = 9.52e-04), and cephamycin C biosynthesis module (p = 0.0057), among others. In conclusion, CMC was associated with changes in gut microbiome patterns including beta diversity and richness of some gut microbiota. The alterations of certain bacteria including g_Anaerostipes and s_Bifidobacterium_pseudocatenulatum in the CMC group should be important for human health. This study further supports the biological value of habitual cow milk consumption.
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Affiliation(s)
- Bo Tian
- School of Physical Science and Engineering, College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, China
| | - Jia-Heng Yao
- School of Physical Science and Engineering, College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, China
| | - Xu Lin
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Wan-Qiang Lv
- Center for System Biology, Data Sciences, and Reproductive Health, School of Basic Medical Science, Central South University, Changsha, China
| | - Lin-Dong Jiang
- Tulane Center for Bioinformatics and Genomics, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
| | - Zhuo-Qi Wang
- School of Physical Science and Engineering, College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, China
| | - Jie Shen
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China,Shunde Hospital of Southern Medical University (The First People’s Hospital of Shunde), Foshan, China
| | - Hong-Mei Xiao
- Center for System Biology, Data Sciences, and Reproductive Health, School of Basic Medical Science, Central South University, Changsha, China
| | - Hanli Xu
- School of Physical Science and Engineering, College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, China
| | - Lu-Lu Xu
- School of Physical Science and Engineering, College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, China
| | - Xiyu Cheng
- School of Physical Science and Engineering, College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, China
| | - Hui Shen
- Tulane Center for Bioinformatics and Genomics, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
| | - Chuan Qiu
- Tulane Center for Bioinformatics and Genomics, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
| | - Zhe Luo
- Tulane Center for Bioinformatics and Genomics, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
| | - Lan-Juan Zhao
- Tulane Center for Bioinformatics and Genomics, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
| | - Qiong Yan
- School of Physical Science and Engineering, College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, China
| | - Hong-Wen Deng
- Tulane Center for Bioinformatics and Genomics, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States,*Correspondence: Li-Shu Zhang,
| | - Li-Shu Zhang
- School of Physical Science and Engineering, College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, China,Hong-Wen Deng,
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11
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Chen S, Zheng C, Chen T, Chen J, Pan Y, Chen S. Genetically Predicted Milk Intake Increased Femoral Neck Bone Mineral Density in Women But Not in Men. Front Endocrinol (Lausanne) 2022; 13:900109. [PMID: 35795146 PMCID: PMC9251187 DOI: 10.3389/fendo.2022.900109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 04/27/2022] [Indexed: 11/13/2022] Open
Abstract
Background Cow milk contains more calcium, magnesium, potassium, zinc, and phosphorus minerals. For a long time, people have believed that increasing milk intake is beneficial to increasing bone density. Many confounding factors can affect milk consumption, and thus the association described to date may not be causal. We explored the causal relationship between genetically predicted milk consumption and Bone Mineral Density (BMD) of the femoral neck and lumbar spine based on 53,236 individuals from 27 studies of European ancestry using the Mendelian randomization (MR) study. 32,961 individuals of European and East Asian ancestry were used for sensitivity analysis. Methods A genetic instrument used for evaluating milk consumption is rs4988235, a locus located at 13,910 base pairs upstream of the LCT gene. A Mendelian randomization (MR) analysis was conducted to study the effect of selected single nucleotide polymorphisms (SNPs) and BMD. The summary-level data for BMD of the femoral neck and lumbar spine were obtained from two GWAS meta-analyses ['Data Release 2012' and 'Data Release 2015' in the GEnetic Factors for OSteoporosis Consortium (GEFOS)]. Results we found that genetically predicted milk consumption was not associated with FN-BMD(OR 1.007; 95% CI 0.991-1.023; P = 0.385), LS-BMD(OR 1.003; 95% CI 0.983-1.024; P = 0.743) by performing a meta-analysis of several different cohort studies. High levels of genetically predicted milk intake were positively associated with increased FN-BMD in Women. The OR for each additional milk intake increasing allele was 1.032 (95%CI 1.005-1.059; P = 0.014). However, no causal relationship was found between milk consumption and FN-BMD in men (OR 0.996; 95% CI 0.964-1.029; P = 0.839). Genetically predicted milk consumption was not significantly associated with LS-BMD in women (OR 1.017; 95% CI 0.991-1.043; P = 0.198) and men (OR 1.011; 95% CI 0.978-1.045; P = 0.523). Conclusion Our study found that women who consume more milk have a higher FN-BMD. When studying the effect of milk consumption on bone density in further studies, we need to pay more attention to women.
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Affiliation(s)
- Song Chen
- Department of Orthopedics, Fuzhou Second Hospital, Fuzhou, China
- Fujian Provincial Clinical Medical Research Center for First Aid and Rehabilitation in Orthopaedic Trauma (2020Y2014), Fuzhou, China
- Fuzhou Trauma Medical Center, Fuzhou, China
| | - Changhua Zheng
- Department of Cardiology Nursing, Fujian Medical University Union Hospital, Fuzhou, China
| | - Tianlai Chen
- The Third Department of Clinical Medicine, Fujian Medical University, Fuzhou, China
| | - Jinchen Chen
- Department of Orthopedics, Fuzhou Second Hospital, Fuzhou, China
- Fujian Provincial Clinical Medical Research Center for First Aid and Rehabilitation in Orthopaedic Trauma (2020Y2014), Fuzhou, China
- Fuzhou Trauma Medical Center, Fuzhou, China
| | - Yuancheng Pan
- Department of Orthopedics, Fuzhou Second Hospital, Fuzhou, China
- Fujian Provincial Clinical Medical Research Center for First Aid and Rehabilitation in Orthopaedic Trauma (2020Y2014), Fuzhou, China
- Fuzhou Trauma Medical Center, Fuzhou, China
| | - Shunyou Chen
- Department of Orthopedics, Fuzhou Second Hospital, Fuzhou, China
- Fujian Provincial Clinical Medical Research Center for First Aid and Rehabilitation in Orthopaedic Trauma (2020Y2014), Fuzhou, China
- Fuzhou Trauma Medical Center, Fuzhou, China
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12
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Bhardwaj A, Sapra L, Tiwari A, Mishra PK, Sharma S, Srivastava RK. "Osteomicrobiology": The Nexus Between Bone and Bugs. Front Microbiol 2022; 12:812466. [PMID: 35145499 PMCID: PMC8822158 DOI: 10.3389/fmicb.2021.812466] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 12/31/2021] [Indexed: 12/12/2022] Open
Abstract
A growing body of scientific evidence supports the notion that gut microbiota plays a key role in the regulation of various physiological and pathological processes related to human health. Recent findings have now established that gut microbiota also contributes to the regulation of bone homeostasis. Studies on animal models have unraveled various underlying mechanisms responsible for gut microbiota-mediated bone regulation. Normal gut microbiota is thus required for the maintenance of bone homeostasis. However, dysbiosis of gut microbiota communities is reported to be associated with several bone-related ailments such as osteoporosis, rheumatoid arthritis, osteoarthritis, and periodontitis. Dietary interventions in the form of probiotics, prebiotics, synbiotics, and postbiotics have been reported in restoring the dysbiotic gut microbiota composition and thus could provide various health benefits to the host including bone health. These dietary interventions prevent bone loss through several mechanisms and thus could act as potential therapies for the treatment of bone pathologies. In the present review, we summarize the current knowledge of how gut microbiota and its derived microbial compounds are associated with bone metabolism and their roles in ameliorating bone health. In addition to this, we also highlight the role of various dietary supplements like probiotics, prebiotics, synbiotics, and postbiotics as promising microbiota targeted interventions with the clinical application for leveraging treatment modalities in various inflammatory bone pathologies.
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Affiliation(s)
- Asha Bhardwaj
- Department of Biotechnology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Leena Sapra
- Department of Biotechnology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Abhay Tiwari
- Centre for Rural Development & Technology, Indian Institute of Technology (IIT), New Delhi, India
| | - Pradyumna K. Mishra
- Department of Molecular Biology, ICMR-National Institute for Research in Environmental Health, Bhopal, India
| | - Satyawati Sharma
- Centre for Rural Development & Technology, Indian Institute of Technology (IIT), New Delhi, India
| | - Rupesh K. Srivastava
- Department of Biotechnology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
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13
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Purkiewicz A, Kamelska-Sadowska AM, Ciborska J, Mikulska J, Pietrzak-Fiećko R. Risk Factors for Eating Disorders and Perception of Body in Young Adults Associated with Sex. Nutrients 2021; 13:nu13082819. [PMID: 34444979 PMCID: PMC8401797 DOI: 10.3390/nu13082819] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/13/2021] [Accepted: 08/14/2021] [Indexed: 02/06/2023] Open
Abstract
(1) Background: The integrated approach to the prevention and treatment of eating disorders (EDs) requires knowledge and can be used only when specific risk factors are known. The aim of this study was to examine the differences in food choices and eating behavior between males and females; (2) Methods: This study comprised 148 females and 27 males aged from 18 to 26-years-old (MEAN ± SD = 21.4 ± 1.86 years old). Information about EDs was obtained from four different measures: the body mass index (BMI), the eating disorder screen for primary care (ESP), a standardized and validated questionnaire called “My Eating Habits” and the food frequency questionnaire with 10 answers (FFQ-10); (3) Results: The risk for developing eating disorders was detected in nearly 67% of respondents. It was also shown that EDs were more common in females and how body weight affected the way individuals feel about themselves. Females showed more unhealthy eating habits, which contributed to dietary restrictions and emotional overeating, as they were also afraid of gaining weight. The frequency of eating meat and drinking alcohol was higher in males, whereas eating legume seeds was less frequent in females. (4) Conclusions: This study opens a new field, which will help health care professionals recognize the problems with eating disorders and treat them based on different sex characteristics.
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Affiliation(s)
- Aleksandra Purkiewicz
- Department of Commodity Sciences and Food Research, Faculty of Food Science, University of Warmia and Mazury in Olsztyn, Plac Cieszyński 1, 10-719 Olsztyn, Poland; (A.P.); (R.P.-F.)
| | - Anna Malwina Kamelska-Sadowska
- Department of Rehabilitation and Orthopedics, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, 10-719 Olsztyn, Poland
- Clinic of Rehabilitation, Provincial Specialist Children’s Hospital in Olsztyn, 10-719 Olsztyn, Poland
- Correspondence:
| | - Joanna Ciborska
- Department of Human Nutrition, Faculty of Food Science, University of Warmia and Mazury in Olsztyn, Słoneczna 45 F, 10-719 Olsztyn, Poland;
| | - Julia Mikulska
- Cosmetology, Trichology, Dietetics Julia Mikulska, 11-500 Giżycko, Poland;
| | - Renata Pietrzak-Fiećko
- Department of Commodity Sciences and Food Research, Faculty of Food Science, University of Warmia and Mazury in Olsztyn, Plac Cieszyński 1, 10-719 Olsztyn, Poland; (A.P.); (R.P.-F.)
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