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Tsai HH, Yu JC, Hsu HM, Chu CH, Chang TM, Hong ZJ, Feng AC, Fu CY, Hsu KF, Dai MS, Liao GS. The Risk of Breast Cancer between Western and Mediterranean Dietary Patterns. Nutrients 2023; 15:2057. [PMID: 37432206 DOI: 10.3390/nu15092057] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/13/2023] [Accepted: 04/18/2023] [Indexed: 07/12/2023] Open
Abstract
Breast cancer is a significant public health problem globally and prevention strategies have become of great interest as its incidence rises. Exploring the connection between dietary patterns and the reduction of breast cancer risk is considered a promising approach. High levels of fiber, phytochemicals, a good antioxidant profile, and a composition of advantageous fatty acids are characteristics of healthy dietary programs such as the Mediterranean diet. This review summarized and discussed the active compounds that are considered important in preventing breast cancer, including dietary components from recent related reports. These include polyunsaturated fatty acids, fiber, phytochemicals, and alcohol. Although the exact mechanism for preventing breast cancer using these dietary factors is not well understood, the combination of all the elements in a healthy diet plays a role in reducing breast cancer risk. Considering the elevated probability of breast cancer relapse and mortality, it is crucial to investigate the correlation between a nutritious dietary pattern and breast cancer, while identifying bioactive components that have the potential to mitigate the risk of breast cancer incidence.
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Affiliation(s)
- Hsueh-Han Tsai
- Division of General Surgery, Department of Surgery, Tri-Services General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Jyh-Cherng Yu
- Division of General Surgery, Department of Surgery, Tri-Services General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Huan-Ming Hsu
- Division of General Surgery, Department of Surgery, Tri-Services General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Chi-Hong Chu
- Division of General Surgery, Department of Surgery, Tri-Services General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Tzu-Ming Chang
- Division of General Surgery, Department of Surgery, Tri-Services General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Zhi-Jie Hong
- Division of General Surgery, Department of Surgery, Tri-Services General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - An-Chieh Feng
- Division of General Surgery, Department of Surgery, Tri-Services General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Chun-Yu Fu
- Division of General Surgery, Department of Surgery, Tri-Services General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Kuo-Feng Hsu
- Division of General Surgery, Department of Surgery, Tri-Services General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Ming-Shen Dai
- Division of Hematology/Oncology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Guo-Shiou Liao
- Division of General Surgery, Department of Surgery, Tri-Services General Hospital, National Defense Medical Center, Taipei 114, Taiwan
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Christensen RAG, Kirkham AA. Time-Restricted Eating: A Novel and Simple Dietary Intervention for Primary and Secondary Prevention of Breast Cancer and Cardiovascular Disease. Nutrients 2021; 13:3476. [PMID: 34684476 PMCID: PMC8537890 DOI: 10.3390/nu13103476] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 09/28/2021] [Accepted: 09/28/2021] [Indexed: 12/20/2022] Open
Abstract
There is substantial overlap in risk factors for the pathogenesis and progression of breast cancer (BC) and cardiovascular disease (CVD), including obesity, metabolic disturbances, and chronic inflammation. These unifying features remain prevalent after a BC diagnosis and are exacerbated by BC treatment, resulting in elevated CVD risk among survivors. Thus, therapies that target these risk factors or mechanisms are likely to be effective for the prevention or progression of both conditions. In this narrative review, we propose time-restricted eating (TRE) as a simple lifestyle therapy to address many upstream causative factors associated with both BC and CVD. TRE is simple dietary strategy that typically involves the consumption of ad libitum energy intake within 8 h, followed by a 16-h fast. We describe the feasibility and safety of TRE and the available evidence for the impact of TRE on metabolic, cardiovascular, and cancer-specific health benefits. We also highlight potential solutions for overcoming barriers to adoption and adherence and areas requiring future research. In composite, we make the case for the use of TRE as a novel, safe, and feasible intervention for primary and secondary BC prevention, as well as tertiary prevention as it relates to CVD in BC survivors.
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Affiliation(s)
| | - Amy A. Kirkham
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON M5S 2C9, Canada
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Bui C, Lin LY, Wu CY, Chiu YW, Chiou HY. Association between Emotional Eating and Frequency of Unhealthy Food Consumption among Taiwanese Adolescents. Nutrients 2021; 13:2739. [PMID: 34444899 PMCID: PMC8401002 DOI: 10.3390/nu13082739] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/05/2021] [Accepted: 08/06/2021] [Indexed: 12/28/2022] Open
Abstract
Emotional eating is one factor that increases the consumption of unhealthy food. This study aimed to investigate the association between emotional eating and frequencies of consuming fast food, high-fat snacks, processed meat products, dessert foods, and sugar-sweetened beverages (SSBs) in adolescents. The baseline survey data (2015) from the Taiwan Adolescent to Adult Longitudinal Study (TAALS) were fitted into multivariate logistic regression models adjusted for sex, school type, Body Mass Index (BMI), eating while doing something, nutrition label reading, skipping breakfast, smoking, binge drinking, sedentary lifestyle, physical activity, peer and school support, and parental education level. Among the 18,461 participants (48.5% male and 51.5% female), those exhibiting emotional eating were more likely to consume fast food (Odds ratio (OR) = 2.40, 95% Confidence interval (CI): 2.18-2.64), high-fat snacks (OR = 2.30, 95% CI: 2.12-2.49), processed meat products (OR = 1.92, 95% CI: 1.78-2.08), dessert foods (OR = 2.49, 95% CI: 2.31-2.69), and sugar-sweetened beverages (OR = 1.83, 95% CI: 1.70-1.98). Factors that were positively associated with unhealthy food consumption included eating while doing other activities, binge drinking, smoking, and sedentary lifestyle. Among all the covariates, nutrition label reading was the only factor that was inversely associated with frequent unhealthy food consumption. Sex and school type may moderate the effect of emotional eating on the frequent consumption of specific unhealthy food groups. In conclusion, adolescents with high emotional eating were more likely to report frequent consumption of unhealthy foods in Taiwan. Our findings showed that male participants appeared to consume fast foods, high-fat snacks, processed meat, and SSBs more often and dessert foods less often than females. Future longitudinal studies are recommended for understanding the causal relationship between emotional eating and unhealthy food consumption.
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Affiliation(s)
- Chung Bui
- Ph.D. Program in Global Health and Health Security, College of Public Health, Taipei Medical University, 250 Wuxing St., Taipei City 110, Taiwan;
- Department of Health Communication and Education, Quang Ninh Provincial Center for Disease Control (CDC) in Vietnam, 651 Le Thanh Tong St., Bach Dang Ward, Ha Long 01108, Vietnam
| | - Li-Yin Lin
- Master Program in Applied Epidemiology, College of Public Health, Taipei Medical University, 250 Wuxing St., Taipei City 110, Taiwan;
- School of Public Health, College of Public Health, Taipei Medical University, 250 Wuxing St., Taipei City 110, Taiwan
- Department of Leisure Industry and Health Promotion, National Taipei University of Nursing and Health Sciences, 365 Mingde Road, Beitou District, Taipei 11219, Taiwan
| | - Chih-Yi Wu
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan Town, Miaoli County 35053, Taiwan;
| | - Ya-Wen Chiu
- Ph.D. Program in Global Health and Health Security, College of Public Health, Taipei Medical University, 250 Wuxing St., Taipei City 110, Taiwan;
- Master Program in Global Health and Development, College of Public Health, Taipei Medical University, 250 Wuxing St., Taipei City 110, Taiwan
| | - Hung-Yi Chiou
- School of Public Health, College of Public Health, Taipei Medical University, 250 Wuxing St., Taipei City 110, Taiwan
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan Town, Miaoli County 35053, Taiwan;
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Hosseini F, Shab-Bidar S, Ghanbari M, Majdi M, Sheikhhossein F, Imani H. Food Quality Score and Risk of Breast Cancer among Iranian Women: Findings from a Case Control Study. Nutr Cancer 2021; 74:1660-1669. [PMID: 34323136 DOI: 10.1080/01635581.2021.1957136] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 07/10/2021] [Accepted: 07/11/2021] [Indexed: 10/20/2022]
Abstract
The quality of foods we consume may be an important risk factor for breast cancer (BrCa); however, relations between quality of food metrics and BrCa risk have not been systematically investigated. The purpose of this study was to examine the association between food quality score (FQS) by assessing the intake of healthy and unhealthy food and the odds of (BrCa) among Iranian women. This hospital-based case-control study was carried out on 150 women with pathologically confirmed breast cancer within the past three months and 150 healthy controls that were age-match from the Cancer Research Center, Imam Khomeini hospital, Iran. Participants were interviewed to obtain data relating to diet (using a 147-item validated FFQ) and BrCa risk factors. We found a significant association between adherence to the FQS and odds of breast cancer in the fully adjusted model (OR: 0.58; P = 0.04) and in premenopausal women in the fully adjusted model (OR: 0.45; P = 0.02); however, we did not observe any association between postmenopausal women in the adjusted model (OR: 0.76; P = 0.5). We also failed to observe any association between healthy (p = 0.3) and unhealthy subgroups (p = 0.3) of FQS. Our findings suggest that adherence to FQS may be associated with an increased risk of breast cancer in crude and adjusted models in overall and premenopausal women. However, we did not see any association between FQS and BrCa risk in postmenopausal women. Prospective cohort studies are needed to confirm these findings.Supplemental data for this article is available online at https://doi.org/10.1080/01635581.2021.1957136 .
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Affiliation(s)
- Fatemeh Hosseini
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Sakineh Shab-Bidar
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Mahtab Ghanbari
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Maryam Majdi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Fatemeh Sheikhhossein
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Hossein Imani
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
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Romanos-Nanclares A, Collins LC, Hu FB, Willett WC, Rosner BA, Toledo E, Eliassen AH. Sugar-Sweetened Beverages, Artificially Sweetened Beverages, and Breast Cancer Risk: Results From 2 Prospective US Cohorts. J Nutr 2021; 151:2768-2779. [PMID: 34114021 PMCID: PMC8417930 DOI: 10.1093/jn/nxab172] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/23/2021] [Accepted: 05/06/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Whether consumption of sugar-sweetened beverages (SSBs) or artificially sweetened beverages (ASBs) is associated with the risk of breast cancer is of public health interest. OBJECTIVES We sought to evaluate associations between consumption of SSBs and ASBs and risks of total and subtype-specific breast cancer. METHODS We followed 82,713 women from the Nurses' Health Study (1980 to 2016) and 93,085 women from the Nurses' Health Study II (1991 to 2017). Cumulatively averaged intakes of SSBs and ASBs from FFQs were tested for associations with incident breast cancer cases and subtypes using Cox regression models. We also evaluated the associations stratified by menopausal status, physical activity, BMI, and alcohol intake. RESULTS We documented 11,379 breast cancer cases during 4,655,153 person-years of follow-up. Consumption of SSBs or ASBs was not associated with total breast cancer risk: pooled HRs comparing extreme categories (≥1/day compared with <1/month) were 1.03 (95% CI, 0.95-1.12) and 0.96 (95% CI, 0.91-1.02), respectively. We observed a suggestive interaction by BMI using pooled data (P-interaction = 0.08), where a modestly higher risk of breast cancer with each serving per day increment of SSBs was found in lean women (HR, 1.06; 95% CI, 1.01-1.11) but not among overweight or obese women (HR, 1.00; 95% CI, 0.95-1.06). Moreover, in the pooled, fully adjusted analysis, compared to infrequent consumers (<1/month), those who consumed ≥1 serving of ASBs per day had a lower risk of luminal A breast tumors (HR, 0.90; 95% CI, 0.80-1.01; P-trend = 0.02). CONCLUSIONS Although no significant associations were observed overall, consumption of SSBs was associated with a slightly higher risk of breast cancer among lean women. This finding could have occurred by chance and needs confirmation. Our findings also suggest no substantial increase in the risk of breast cancer with consumption of ASBs.
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Affiliation(s)
| | - Laura C Collins
- Department of Pathology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Frank B Hu
- Channing Division of Network Medicine, Department of Medicine, Brigham & Women's Hospital, and Harvard Medical School, Boston, MA, USA,Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA,Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Walter C Willett
- Channing Division of Network Medicine, Department of Medicine, Brigham & Women's Hospital, and Harvard Medical School, Boston, MA, USA,Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA,Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Bernard A Rosner
- Channing Division of Network Medicine, Department of Medicine, Brigham & Women's Hospital, and Harvard Medical School, Boston, MA, USA,Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Estefania Toledo
- Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, Pamplona, Spain,Navarra Institute for Health Research (IdiSNA), Pamplona, Spain,Centro de Investigacion Biomedica en Red Fisiopatologia de La Obesidad y La Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain
| | - A Heather Eliassen
- Channing Division of Network Medicine, Department of Medicine, Brigham & Women's Hospital, and Harvard Medical School, Boston, MA, USA,Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
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Kumar A, Lubet RA, Fox JT, Nelson WG, Seifried H, Grubbs CJ, Miller MS. Effects of High-Fructose Diet vs. Teklad Diet in the MNU-Induced Rat Mammary Cancer Model: Altered Tumorigenesis, Metabolomics and Tumor RNA Expression. JOURNAL OF OBESITY AND CHRONIC DISEASES 2021; 5:67-78. [PMID: 33834161 PMCID: PMC8026172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Epidemiology, clinical and experimental animal studies suggest high fructose diets are detrimental to metabolic status and may contribute to tumor development. This due to increased obesity and metabolic syndrome, known risk factors for many types of cancer. We compared tumor development in N-methyl-N-nitrosourea (MNU)-treated rats fed either a high (60%)-fructose diet (HFD) or a standard diet (SD). Female Sprague-Dawley rats at 43 days of age (DOA) were fed a SD or HFD followed by administration of MNU at 50 DOA. Rats were palpated weekly and sacrificed at 190 DOA. MNU-treated rats on HFD exhibited decreased tumor latency and roughly a two-fold increase in tumor multiplicity. RNA-Seq on frozen tumors (SD vs. HFD rats) showed altered expression of approximately 10% of genes (P < 0.05). When examined by Ingenuity Pathway Analysis, multiple highly significant pathways were identified including A) mechanisms of cancer, B) Wnt pathway, C) immune response (e.g., "Th1 and Th2 activation" and "antigen presentation") and D) LXR/RXR nuclear receptor. These generalized pathways were indirectly confirmed by alterations of various interrelated disease pathways (epithelial cancers, T cell numbers and apoptosis). In a second study, serum was collected from rats on the HFD or SD pre-MNU and at the time of sacrifice. Metabolomics revealed that the HFD yielded: A) increased levels of fructose, B) increases of various monoglycerols, C) reduced levels of various diacylglycerols and oxygenated inflammatory lipids (9 and 13 HODE and 12,13 DHOME) and D) increased levels of secondary bile acids (hyodeoxycholate and 6-oxolithocholate), which may reflect microbiome changes. These metabolomic changes, which are distinct from those on a high-fat diet, may prove relevant when examining individuals who consume higher levels of fructose.
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Affiliation(s)
- Amit Kumar
- Nutritional Science Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, MD
| | - Ronald A. Lubet
- Chemopreventive Agent Development Research Group, Division of Cancer Prevention, Rockville, MD
| | - Jennifer T. Fox
- Chemopreventive Agent Development Research Group, Division of Cancer Prevention, Rockville, MD
| | - William G. Nelson
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - Harold Seifried
- Nutritional Science Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, MD
| | - Clinton J. Grubbs
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL
| | - Mark Steven Miller
- Chemopreventive Agent Development Research Group, Division of Cancer Prevention, Rockville, MD,Correspondence to: Mark Steven Miller, Ph.D., Chemopreventive Agent Development Research Group, Division of Cancer Prevention, 9609 Medical Center Drive, Bethesda, USA, Tel: +240-276-5004,
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A standardized, integral nutritional intervention and physical activity program reduces body weight in women newly diagnosed with breast cancer. NUTR HOSP 2021; 38:575-584. [PMID: 33813835 DOI: 10.20960/nh.03409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Introduction Introduction: breast cancer is the most common invasive cancer among women in developed countries. At diagnosis, approximately 70 % of women are overweight, and the additional weight gain that can result from the ensuing treatments has been associated with cancer recurrence and progression. Objectives: the main objective was to compare the effect of only a nutritional intervention (CG) with a nutrition education program (nutritional intervention, nutrition education, and physical activity) (IG) for 1 year. Methods: a total of 65 women with breast cancer who had been evaluated at the Clinical Nutrition Department, La Paz University Hospital, Madrid, Spain were recruited into 2 groups: a control group (CG) and an intervention group (IG). Results: the IG showed a significant reduction in body weight (-1.87 ± 3.41 vs. 1.48 ± 2.01 kg, p < 0.05), BMI (-0.61 ± 1.40 vs. 0.65 ± 0.88 kg/m2, p < 0.05), total cholesterol (-32.92 ± 38.45 vs. -3.23 ± 39.73 mg/dl, p < 0.05), and low-density lipoprotein cholesterol (-35.29 ± 27.50 vs. 6.33 ± 40.70 mg/dl, p < 0.05). Both groups were shown to be more conscious of the importance of physical activity, with increased consumption of grains, fruits, oily fish, and dairy. Conclusions: dietary interventions and physical activity were shown to be important to achieving several physical and physiological benefits that could reduce some risk factors associated with breast cancer recurrence and progression.
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Dietary patterns and relative expression levels of PPAR-γ, VEGF-A and HIF-1α genes in benign breast diseases: case-control and consecutive case-series designs. Br J Nutr 2020; 124:832-843. [PMID: 32406342 DOI: 10.1017/s0007114520001737] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We aimed to study dietary patterns in association with the relative expression levels of PPAR-γ, vascular endothelial growth factor-A (VEGF-A) and hypoxia-inducible factor-1α (HIF-1α) in women with benign breast disease (BBD). The study design was combinative, included a case-series and case-control compartments. Initially, eligible BBD patients (n 77, aged 19-52 years old) were recruited at Nour-Nejat hospital, Tabriz, Iran (2012-2014). A hospital-based group of healthy controls was matched for age (n 231, aged 20-63 years old) and sex. Dietary data were collected using a valid 136-item FFQ. Principal component analysis generated two main components (Kaiser-Meyer-Olkin = 0·684), including a Healthy pattern (whole bread, fruits, vegetables, vegetable oils, legumes, spices, seafood, low-fat meat, skinless poultry, low-fat dairy products, nuts and seeds) and a Western pattern (starchy foods, high-fat meat and poultry, high-fat dairy products, hydrogenated fat, fast food, salt and sweets). High adherence to the Western pattern increased the risk of BBD (ORadj 5·59; 95 % CI 2·06, 15·10; P < 0·01), whereas high intake of the Healthy pattern was associated with a 74 % lower risk of BBD (95 % CI 0·08, 0·81; P < 0·05). In the BBD population, the Western pattern was correlated with over-expression of HIF-1α (radj 0·309, P < 0·05). There were inverse correlations between the Healthy pattern and expressions of PPAR-γ (radj -0·338, P < 0·05), HIF-1α (radj -0·340, P < 0·05) and VEGF-A (radj -0·286, P < 0·05). In conclusion, new findings suggested that the Healthy pattern was associated inversely with the risk of BBD, and this could be correlated with down-regulation of PPAR-γ, VEGF-A and HIF-1α genes, which might hold promise to preclude BBD of malignant pathological transformation.
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Sugar-sweetened beverage consumption and incidence of breast cancer: the Seguimiento Universidad de Navarra (SUN) Project. Eur J Nutr 2018; 58:2875-2886. [DOI: 10.1007/s00394-018-1839-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 09/27/2018] [Indexed: 12/18/2022]
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Heidari Z, Jalali S, Sedaghat F, Ehteshami M, Rashidkhani B. Dietary patterns and breast cancer risk among Iranian women: A case-control study. Eur J Obstet Gynecol Reprod Biol 2018; 230:73-78. [PMID: 30243229 DOI: 10.1016/j.ejogrb.2018.09.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 07/29/2018] [Accepted: 09/10/2018] [Indexed: 10/28/2022]
Abstract
AIM Breast cancer is the most common cancer among women worldwide. Most previous studies focused on individual nutrients or foods rather than overall dietary patterns. We aimed to assess the association between major dietary patterns and breast cancer risk. METHOD In a hospital-based case-control study, 134 women diagnosed as breast cancer and 267 controls were recruited from referral hospitals in Tehran, Iran. Dietary intakes were evaluated by using a validated 168-item food frequency questionnaire. Dietary pattern were identified by factor analysis. Odds ratios (OR) were estimated using logistic regression. RESULTS Two dietary patterns were extracted: healthy and unhealthy. The "Healthy" dietary pattern was loaded for high consumptions of fruits, vegetables, seeds, legume, fish and sea foods, whole grains, liquid oils, olive oils and olive and lack of salt intake. "Unhealthy" dietary pattern was characterized by high factor loadings for sweets, soft drinks, mayonnaise, solid oils, processed meat, fried and boiled potato and salt intake. In multivariate logistic regression analyses, the healthy dietary pattern was not associated with breast cancer risk (OR: 0.83; 95%CI: 0.36, 1.89; P-trend = 0.50), while women in the highest quartile of the unhealthy dietary pattern had a significantly increased breast cancer risk (OR: 2.21; 95%CI: 1.04, 4.690; P-trend = 0.009). When stratified by menopausal status, unhealthy dietary pattern showed inverse association with breast cancer risk only among post-menopausal women (OR: 3.56; 95%CI: 1.16, 10.95; P-trend = 0.008). CONCLUSIONS Our findings showed that an unhealthy dietary pattern might be associated with higher risk of breast among Iranian women.
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Affiliation(s)
- Zeinab Heidari
- Department of Community Nutrition, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saba Jalali
- Department of Community Nutrition, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Sedaghat
- Department of Community Nutrition, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mehdi Ehteshami
- Department of Community Nutrition, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bahram Rashidkhani
- Department of Community Nutrition, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Abstract
The association between consumption of added or concentrated sugars and prostate cancer risk is unclear. We examined the association between concentrated sugars in beverages and desserts and prostate cancer risk among 22 720 men in the usual-care arm of the Prostate, Lung, Colorectal and Ovarian (PLCO) Cancer Screening Trial, enrolled during 1993-2001. After a median follow-up of 9 years, 1996 men were diagnosed with prostate cancer. Cox proportional hazards regression models were used to estimate hazard ratios (HR) for prostate cancer risk and 95 % CI, adjusting for potential confounding factors. Increased consumption of sugars from sugar-sweetened beverages was associated with increased risk of prostate cancer for men in the highest quartile of sugar consumption (HR: 1·21; 95 % CI 1·06, 1·39), and there was a linear trend (P<0·01). There were no linear associations between prostate cancer risk and consumption of sugars from fruit juices or dessert foods. In conclusion, in this prospective substudy within the PLCO trial, consumption of sugars from sugar-sweetened beverages was associated with increased risk of prostate cancer among men receiving standard medical care. Our study suggests that limiting intake of sugars from beverages may be important in the prevention of prostate cancer.
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Lu S, Qian Y, Huang X, Yu H, Yang J, Han R, Su J, Du W, Zhou J, Dong M, Yu X, van Duijnhoven FJB, Kampman E, Wu M. The association of dietary pattern and breast cancer in Jiangsu, China: A population-based case-control study. PLoS One 2017; 12:e0184453. [PMID: 28898273 PMCID: PMC5595317 DOI: 10.1371/journal.pone.0184453] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 08/24/2017] [Indexed: 12/31/2022] Open
Abstract
This study aims to examine the association of breast cancer with dietary patterns among Chinese women. A population-based case-control study was conducted in Jiangsu, China. Newly diagnosed primary breast cancer patients were recruited as cases (n = 818). Controls (n = 935), selected from the general population, were frequency matched to cases. A validated food frequency questionnaire was used to assess dietary intake. Dietary patterns were identified by factor analysis and multivariable odds ratios (OR) and 95% confidence intervals (CI) were estimated. Four dietary patterns were identified: salty, vegetarian, sweet and traditional Chinese. The traditional Chinese pattern was found to be robustly associated with a lower risk of breast cancer among both pre- and post-menopausal women (4thvs. 1st quartile: OR for pre- and post-menopausal women was 0.47 and 0.68, respectively). Women with high factor scores of the sweet pattern also showed a decreased risk of breast cancer (4thvs. 1st quartile: OR for pre- and post-menopausal women was 0.47 and 0.68, respectively). No marked association was observed between a vegetarian pattern or a salty pattern and breast cancer. These findings indicate that dietary patterns of the traditional Chinese and the sweet may favorably associate with the risk of breast cancer among Chinese women.
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Affiliation(s)
- Shurong Lu
- Department of Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Yun Qian
- Department of Chronic Disease Control, Wuxi Center for Disease Control and Prevention, Wuxi, Jiangsu, China
| | - Xingyu Huang
- School of Public Health, Southeast University, Nanjing, Jiangsu, China
| | - Hao Yu
- Department of Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Jie Yang
- Department of Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Renqiang Han
- Department of Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Jian Su
- Department of Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Wencong Du
- Department of Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Jinyi Zhou
- Department of Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Meihua Dong
- Department of Chronic Disease Control, Wuxi Center for Disease Control and Prevention, Wuxi, Jiangsu, China
| | - Xiaojin Yu
- School of Public Health, Southeast University, Nanjing, Jiangsu, China
| | | | - Ellen Kampman
- Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands
- * E-mail: (MW); (EK)
| | - Ming Wu
- Department of Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
- School of Public Health, Southeast University, Nanjing, Jiangsu, China
- * E-mail: (MW); (EK)
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Li N, Petrick JL, Steck SE, Bradshaw PT, McClain KM, Niehoff NM, Engel LS, Shaheen NJ, Corley DA, Vaughan TL, Gammon MD. Dietary sugar/starches intake and Barrett's esophagus: a pooled analysis. Eur J Epidemiol 2017; 32:1007-1017. [PMID: 28864851 DOI: 10.1007/s10654-017-0301-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 08/23/2017] [Indexed: 02/07/2023]
Abstract
Barrett's esophagus (BE) is the key precursor lesion of esophageal adenocarcinoma, a lethal cancer that has increased rapidly in westernized countries over the past four decades. Dietary sugar intake has also been increasing over time, and may be associated with these tumors by promoting hyperinsulinemia. The study goal was to examine multiple measures of sugar/starches intake in association with BE. This pooled analysis included 472 BE cases and 492 controls from two similarly conducted case-control studies in the United States. Dietary intake data, collected by study-specific food frequency questionnaires, were harmonized across studies by linking with the University of Minnesota Nutrient Database, and pooled based on study-specific quartiles. Logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs), adjusting for age, sex, race, total energy intake, study indicator, body mass index, frequency of gastro-esophageal reflux, and fruit/vegetable intake. In both studies, intake of sucrose (cases vs. controls, g/day: 36.07 vs. 33.51; 36.80 vs. 35.06, respectively) and added sugar (46.15 vs. 41.01; 44.18 vs. 40.68, respectively) were higher in cases than controls. BE risk was increased 79% and 71%, respectively, for associations comparing the fourth to the first quartile of intake of sucrose (ORQ4vs.Q1 = 1.79, 95% CI = 1.07-3.02, P trend = 0.01) and added sugar (ORQ4vs.Q1 = 1.71, 95% CI = 1.05-2.80, P trend = 0.15). Intake of sweetened desserts/beverages was associated with 71% increase in BE risk (ORQ4vs.Q1 = 1.71, 95% CI = 1.07-2.73, P trend = 0.04). Limiting dietary intake of foods and beverages that are high in added sugar, especially refined table sugar, may reduce the risk of developing BE.
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Affiliation(s)
- Nan Li
- Department of Epidemiology, University of North Carolina at Chapel Hill, 135 Dauer Drive, CB# 7435, Chapel Hill, NC, 27599-7435, USA.
| | - Jessica Leigh Petrick
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Susan Elizabeth Steck
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA
| | | | - Kathleen Michele McClain
- Department of Epidemiology, University of North Carolina at Chapel Hill, 135 Dauer Drive, CB# 7435, Chapel Hill, NC, 27599-7435, USA
| | - Nicole Michelle Niehoff
- Department of Epidemiology, University of North Carolina at Chapel Hill, 135 Dauer Drive, CB# 7435, Chapel Hill, NC, 27599-7435, USA
| | - Lawrence Stuart Engel
- Department of Epidemiology, University of North Carolina at Chapel Hill, 135 Dauer Drive, CB# 7435, Chapel Hill, NC, 27599-7435, USA
| | - Nicholas James Shaheen
- Department of Epidemiology, University of North Carolina at Chapel Hill, 135 Dauer Drive, CB# 7435, Chapel Hill, NC, 27599-7435, USA.,Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Douglas Allen Corley
- Division of Research and San Francisco Medical Center, Kaiser Permanente, Northern California, Oakland, CA, USA
| | | | - Marilie Denise Gammon
- Department of Epidemiology, University of North Carolina at Chapel Hill, 135 Dauer Drive, CB# 7435, Chapel Hill, NC, 27599-7435, USA
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Miles FL, Chang SC, Morgenstern H, Tashkin D, Rao JY, Cozen W, Mack T, Lu QY, Zhang ZF. Association of sugary beverages with survival among patients with cancers of the upper aerodigestive tract. Cancer Causes Control 2016; 27:1293-1300. [PMID: 27539643 PMCID: PMC5552047 DOI: 10.1007/s10552-016-0792-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Accepted: 07/22/2016] [Indexed: 11/29/2022]
Abstract
PURPOSE The role of consumption of added sugars in cancers of the upper aerodigestive tract (UADT) is unclear. We examined associations between sugary beverages and susceptibility to UADT cancer as well as overall survival among UADT cancer patients. METHODS The association between dietary added sugar and susceptibility to UADT cancers or overall survival among 601 UADT cancer cases was evaluated using data from a population-based case-control study conducted in Los Angeles County. Unconditional logistic regression was used to estimate odds ratios and 95 % confidence intervals (CI) for cancer susceptibility, and Cox regression was used to estimate hazards ratios (HRs) with 95 % CIs for survival, adjusting for relevant confounders. RESULTS A total of 248 deaths were observed during follow-up (median 12.1 years). A positive association was observed with consumption of grams of sugar from beverages, including soft drinks and fruit juices, and poorer survival among UADT cancer cases (aHR, Q4 vs. Q1:1.88; 95 % CI 1.29, 2.72; p for trend = 0.002), as well as servings of sugary beverages (aHR, Q4 vs. Q1: 95 % CI 1.97, 95 % CI 1.32-2.93). This was due largely to consumption of sugars from soft drinks. Particularly, high consumption of sugary beverages was associated with poorer survival among esophageal cancer cases, driven by squamous cancers. No association was observed between sugary beverages and cancer susceptibility. CONCLUSION These findings suggest that consumption of sugary beverages may decrease survival associated with UADT cancers. Additional studies should be conducted to examine survival among cancer patients consuming high amounts of added or refined sugars. Such studies may highlight prognostic factors for UADT cancers.
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Affiliation(s)
- Fayth L Miles
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, 650 Charles E. Young Dr. South, Los Angeles, CA, 90095-1772, USA
| | - Shen-Chih Chang
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, 650 Charles E. Young Dr. South, Los Angeles, CA, 90095-1772, USA
| | - Hal Morgenstern
- Departments of Epidemiology and Environmental Health Sciences, School of Public Health, and Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI, USA
| | - Donald Tashkin
- Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Jian-Yu Rao
- Department of Pathology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Wendy Cozen
- Departments of Preventive Medicine and Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Thomas Mack
- Departments of Preventive Medicine and Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Qing-Yi Lu
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA, 90095, USA
| | - Zuo-Feng Zhang
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, 650 Charles E. Young Dr. South, Los Angeles, CA, 90095-1772, USA.
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA, 90095, USA.
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA.
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Dietary pattern and breast cancer risk in Japanese women: the Japan Public Health Center-based Prospective Study (JPHC Study). Br J Nutr 2016; 115:1769-79. [DOI: 10.1017/s0007114516000684] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
AbstractEvidence that diet is associated with breast cancer risk is inconsistent. Most of the studies have focused on risks associated with specific foods and nutrients, rather than overall diet. In this study, we aimed to evaluate the association between dietary patterns and breast cancer risk in Japanese women. A total of 49 552 Japanese women were followed-up from 1995 to 1998 (5-year follow-up survey) until the end of 2012 for an average of 14·6 years. During 725 534 person-years of follow-up, 718 cases of breast cancer were identified. We identified three dietary patterns (prudent, westernised and traditional Japanese). The westernised dietary pattern was associated with a 32 % increase in breast cancer risk (hazard ratios (HR) 1·32; 95 % CI 1·03, 1·70; Ptrend=0·04). In particular, subjects with extreme intake of the westernised diet (quintile (Q) Q5_5th) had an 83 % increase in risk of breast cancer in contrast to those in the lowest Q1 (HR 1·83; 95 % CI 1·25, 2·68; Ptrend=0·01). In analyses stratified by menopausal status, postmenopausal subjects in the highest quintile of the westernised dietary pattern had a 29 % increased risk of breast cancer (HR 1·29; 95 % CI 0·99, 1·76; Ptrend=0·04). With regard to hormone receptor status, the westernised dietary pattern was associated with an increased risk of oestrogen receptor-positive/progesterone receptor-positivetumours (HR 2·49; 95 % CI 1·40, 4·43; Ptrend<0·01). The other dietary patterns were not associated with the risk of breast cancer in Japanese women. A westernised dietary pattern is associated with an increased risk of breast cancer in Japanese women.
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DeNysschen C, Brown JK, Baker M, Wilding G, Tetewsky S, Cho MH, Dodd MJ. Healthy Lifestyle Behaviors of Breast Cancer Survivors. Clin Nurs Res 2014; 24:504-25. [PMID: 25349070 DOI: 10.1177/1054773814553298] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The purpose of this secondary analysis was to describe the extent to which women with breast cancer, who participated in a randomized control trial on exercise, adopted American Cancer Society (ACS) guidelines for healthy lifestyle behaviors. Women in the study exercised during cancer treatment and for 6 months after completion of treatment. The sample included 106 women, average age 50.7 years (SD = 9.6). Adherence to guidelines for 5 servings of fruits and vegetables ranged from 36% (n = 28) to 39% (n = 36). Adherence with alcohol consumption guidelines was 71% (n = 28) to 83% (n = 30). Adherence with meeting a healthy weight ranged from 52% (n = 33) to 61% (n = 31). Adherence with physical activity guidelines ranged from 13% (n = 30) to 31% (n = 35). Alcohol and healthy weight guidelines were followed by more than half of the participants, but physical activity and dietary guidelines were followed by far fewer women. Further prospective clinical studies are indicated to determine whether interventions are effective in producing a healthy lifestyle in cancer survivors.
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Affiliation(s)
| | | | - Mark Baker
- The State University of New York, Buffalo, USA
| | | | | | - Maria H Cho
- California State University, East Bay, Hayward, USA
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Duchaine CS, Dumas I, Diorio C. Consumption of sweet foods and mammographic breast density: a cross-sectional study. BMC Public Health 2014; 14:554. [PMID: 24969543 PMCID: PMC4071328 DOI: 10.1186/1471-2458-14-554] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 05/27/2014] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The increasing consumption of sugar worldwide seems to lead to several health problems, including some types of cancer. While some studies reported a positive association between sweet foods intake and breast cancer risk, little is known about their relation to mammographic density (MD), a strong breast cancer risk factor. This study examined the association of sweet foods and drinks intake with MD among 776 premenopausal and 779 postmenopausal women recruited at mammography. METHODS A food-frequency questionnaire was used to assess intake of sweet foods, sugar-sweetened beverages and spoonsful of sugar added. Percent and absolute breast density were estimated using a computer-assisted method. Multivariate generalized linear models were used to evaluate associations. All models were adjusted for potential confounders, including age and body mass index. RESULTS For increasing quartiles of sugar-sweetened beverages intake, adjusted-mean absolute density was respectively 32, 34, 32 and 36 cm2 among all women (P(trend) = 0.040) and 43, 46, 44 and 51 cm2 among premenopausal women (P(trend) = 0.007). For increasing quartiles of sweet foods intake, adjusted-mean percent density was respectively 16, 16, 17 and 19% among postmenopausal women (P(trend) = 0.036). No association was shown between intake of spoonsful of sugar added and MD. CONCLUSION Our results suggest that an increase in sweet foods or sugar-sweetened beverage intake is associated with higher MD.
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Affiliation(s)
- Caroline S Duchaine
- Département de médecine sociale et préventive, Centre de recherche sur le cancer, Université Laval, 2325, rue de l’Université, G1V 0A6 Quebec City, QC, Canada
- Axe Oncologie, Centre de recherche du CHU de Québec, Hôpital du Saint-Sacrement, 1050, chemin Ste-Foy, G1S 4L8 Quebec City, QC, Canada
| | - Isabelle Dumas
- Axe Oncologie, Centre de recherche du CHU de Québec, Hôpital du Saint-Sacrement, 1050, chemin Ste-Foy, G1S 4L8 Quebec City, QC, Canada
| | - Caroline Diorio
- Département de médecine sociale et préventive, Centre de recherche sur le cancer, Université Laval, 2325, rue de l’Université, G1V 0A6 Quebec City, QC, Canada
- Axe Oncologie, Centre de recherche du CHU de Québec, Hôpital du Saint-Sacrement, 1050, chemin Ste-Foy, G1S 4L8 Quebec City, QC, Canada
- Centre des maladies du sein Deschênes-Fabia, Hôpital St-Sacrement du CHU de Québec, 1050, chemin Ste-Foy, G1S 4L8 Quebec, QC, Canada
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Bradshaw PT, Khankari NK, Teitelbaum SL, Xu X, Fink BN, Steck SE, Gaudet MM, Kabat GC, Wolff MS, Neugut AI, Chen J, Gammon MD. Nutrient pathways and breast cancer risk: the Long Island Breast Cancer Study Project. Nutr Cancer 2013; 65:345-54. [PMID: 23530633 DOI: 10.1080/01635581.2013.767364] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The relative importance of biochemical pathways has not been previously examined when considering the influence of diet on breast cancer risk. To address this issue, we used interview data from a population-based sample of 1463 breast cancer cases and 1500 controls. Dietary intake was assessed shortly after diagnosis using a 101-item food frequency questionnaire. Age- and energy-adjusted odds ratios (ORs) for individual micro- and macronutrients were estimated with logistic regression. Hierarchical modeling was used to account for biologically plausible nutrient pathways (1-carbon metabolism, oxidative stress, glycemic control, and phytoestrogens). Effect estimates from hierarchical modeling were more precise and plausible compared to those from multivariable models. The strongest relationship observed was for the glycemic control pathway, but confidence intervals (CI) were wide [OR (95% CI): 0.86 (0.62, 1.21)]. Little or no effect was observed for the 1-carbon metabolism, oxidative stress, and phytoestrogen pathways. Associations were similar when stratified by supplement use. Our approach that emphasizes biochemical pathways, rather than individual nutrients, revealed that breast cancer risk may be more strongly associated with glycemic control factors than those from other pathways considered. Our study emphasizes the importance of accounting for multiple nutrient pathways when examining associations between dietary intake and breast cancer.
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Affiliation(s)
- Patrick T Bradshaw
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA.
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King MG, Olson SH, Paddock L, Chandran U, Demissie K, Lu SE, Parekh N, Rodriguez-Rodriguez L, Bandera EV. Sugary food and beverage consumption and epithelial ovarian cancer risk: a population-based case-control study. BMC Cancer 2013; 13:94. [PMID: 23442818 PMCID: PMC3598848 DOI: 10.1186/1471-2407-13-94] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Accepted: 02/18/2013] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Ovarian cancer is the deadliest gynecologic cancer in the US. The consumption of refined sugars has increased dramatically over the past few decades, accounting for almost 15% of total energy intake. Yet, there is limited evidence on how sugar consumption affects ovarian cancer risk. METHODS We evaluated ovarian cancer risk in relation to sugary foods and beverages, and total and added sugar intakes in a population-based case-control study. Cases were women with newly diagnosed epithelial ovarian cancer, older than 21 years, able to speak English or Spanish, and residents of six counties in New Jersey. Controls met same criteria as cases, but were ineligible if they had both ovaries removed. A total of 205 cases and 390 controls completed a phone interview, food frequency questionnaire, and self-recorded waist and hip measurements. Based on dietary data, we computed the number of servings of dessert foods, non-dessert foods, sugary drinks and total sugary foods and drinks for each participant. Total and added sugar intakes (grams/day) were also calculated. Multiple logistic regression models were used to estimate odds ratios and 95% confidence intervals for food and drink groups and total and added sugar intakes, while adjusting for major risk factors. RESULTS We did not find evidence of an association between consumption of sugary foods and beverages and risk, although there was a suggestion of increased risk associated with sugary drink intake (servings per 1,000 kcal; OR=1.63, 95% CI: 0.94-2.83). CONCLUSIONS Overall, we found little indication that sugar intake played a major role on ovarian cancer development.
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Affiliation(s)
- Melony G King
- The Cancer Institute of New Jersey, Robert Wood Johnson Medical School, 195 Little Albany St. New Brunswick, NJ 08903, USA
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O'Neil CE, Fulgoni VL, Nicklas TA. Candy consumption was not associated with body weight measures, risk factors for cardiovascular disease, or metabolic syndrome in US adults: NHANES 1999-2004. Nutr Res 2011; 31:122-30. [DOI: 10.1016/j.nutres.2011.01.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2010] [Revised: 01/07/2011] [Accepted: 01/24/2011] [Indexed: 02/05/2023]
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