scholarly journals Intake of Dietary Fiber From Grains and the Risk of Hypertension in Late Midlife Women: Results From the SWAN Study

2021 ◽  
Vol 8 ◽  
Author(s):  
Peng Du ◽  
Kaifeng Luo ◽  
Yali Wang ◽  
Qi Xiao ◽  
Jiansheng Xiao ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Regression Analysis ◽  
Dietary Fiber ◽  
Systolic Hypertension ◽  
Smooth Curve ◽  
Midlife Women ◽  
Confounding Factors ◽  
Fiber Intake ◽  
Dietary Fiber Intake ◽  
Diastolic Hypertension

Background: The possible effects of dietary fiber intake on hypertension have not been clarified fully. The association of dietary fiber intake with hypertension risk in midlife women was analyzed in this study.Methods: Baseline data were obtained from the Study of Women's Health Across the Nation (SWAN). Smooth curve, linear regression, and logistic regression analyses were performed to investigate the associations of four indices of daily dietary estimate (DDE) of dietary fiber (dietary fiber intake, dietary fiber intake from beans, dietary fiber intake from vegetables/fruit, and dietary fiber intake from grains) with blood pressure in midlife women. For this research purpose, diastolic blood pressure (DBP) ≥90 mmHg was defined as diastolic hypertension, and systolic blood pressure (SBP) ≥140 mmHg was defined as systolic hypertension.Results: This study included 2,519 participants with an average age of 46. The smooth curve showed approximate negative correlations between three fiber indices (DDE dietary fiber, DDE fiber from vegetables/fruit, and DDE fiber from grains) and blood pressure, including DBP and SBP (all P < 0.005). There were also approximate negative correlations between two fiber indices (DDE dietary fiber and DDE fiber from grains) and the risk of diastolic hypertension and systolic hypertension (all P < 0.05). Furthermore, multiple linear regression analysis suggested that DDE dietary fiber (Sβ = −0.057, 95% CI −0.194 – −0.012, P = 0.027), DDE fiber from vegetables/fruit (Sβ = −0.046, 95% CI −0.263 – −0.007, P = 0.039), and DDE fiber from grains (Sβ = −0.073, 95% CI −0.600 – −0.099, P = 0.006, Model 4) were still negatively correlated with DBP after adjusting for confounding factors. Only DDE fiber from grains was independently and negatively associated with SBP (Sβ = −0.060, 95% CI −0.846 – −0.093, P = 0.015) after these same confounding factors were adjusted for. Importantly, multiple logistic regression analysis suggested that only higher DDE fiber from grains was independently associated with a reduced risk of diastolic hypertension (OR = 0.848, 95% CI 0.770–0.934, P = 0.001, Model 4) and systolic hypertension (OR = 0.906, 95% CI 0.826–0.993, P = 0.034, Model 4) after the adjustments were made for confounding factors.Conclusions: We found that dietary fiber intake, especially DDE fiber from grains, contributes to a lower risk of systolic hypertension and diastolic hypertension in midlife women.

scholarly journals Asupan lemak jenuh dan serat pada remaja obesitas kaitannya dengan sindrom metabolik

2016 ◽  
Vol 12 (4) ◽  
pp. 131
Author(s):  
Nurmasari Widyastuti ◽  
Fillah Fithra Dieny ◽  
Deny Yudi Fitranti
Keyword(s):  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Waist Circumference ◽  
Dietary Fiber ◽  
Fasting Blood Glucose ◽  
Saturated Fat ◽  
Fat Intake ◽  
Fiber Intake ◽  
Dietary Fiber Intake ◽  
Saturated Fat Intake

Background: There is an emerging global increase of metabolic syndrome prevalence due to increasing of obesity. Obesity and metabolic syndrome beginning in childhood progressing into adulthood.  Dietary saturated fat and fiber intake play a role in etiology in obesity.Objective: This study was to examine the associations between dietary saturated fat intake, fiber intake and components of metabolic syndrome among obese adolescents.Method: A cross-sectional study was conducted to 57 obese students aged 13-15 years old of SMP Nasima and SMP Kesatrian 2 Semarang, based on body mass index for ages. Subjects of this study were collected consecutively. Data were collected through waist circumference and blood pressure measurements, fasting biochemical serum analysis and dietary intake assessment.  Rank Spearman and Pearson correlation test was used to examine the associations between of dietary saturated fat and fiber intake to components of metabolic syndrome.Results: There were 46 subjects (80,7 %) had metabolic syndrome and 11 subjects (19,3 %) had the pre-metabolic syndrome. There was no association between dietary saturated fat intake and waist circumference, HDL cholesterol, triglyceride, fasting blood glucose levels and blood pressure. Fiber intake was negatively associated with blood triglyceride levels (r = -0.340; p = 0.01).Conclusion: There was no association between dietary saturated fat intake and components of metabolic syndrome. There was an association between dietary fiber intake with blood triglyceride levels. Dietary fiber intake has an important role in lipid metabolism.

scholarly journals Exploration of the Association between Dietary Fiber Intake and Hypertension among U.S. Adults Using 2017 American College of Cardiology/American Heart Association Blood Pressure Guidelines: NHANES 2007–2014

Nutrients ◽  
2018 ◽  
Vol 10 (8) ◽  
pp. 1091 ◽  
Author(s):  
Baoqi Sun ◽  
Xiaoyan Shi ◽  
Tong Wang ◽  
Dongfeng Zhang
Keyword(s):  
Blood Pressure ◽  
Dietary Fiber ◽  
American Heart Association ◽  
Family Income ◽  
American Heart ◽  
Smoking Status ◽  
Heart Association ◽  
Fiber Intake ◽  
Dietary Fiber Intake ◽  
Vegetable Fiber

This study aimed to explore the association between dietary fiber intake and hypertension risk using 2017 American College of Cardiology/American Heart Association Blood Pressure Guidelines. Data from the National Health and Nutrition Examination Survey 2007–2014 were used in this study. Dietary fiber data were obtained through two 24-h dietary recall interviews. Hypertension was defined as systolic blood pressure (SBP) ≥ 130 mmHg or diastolic blood pressure (DBP) ≥ 80 mmHg or treatment with hypertensive medications. Logistic regression models and restricted cubic spline models were applied to evaluate the associations between dietary intakes of total, cereal, vegetable, and fruit fiber and hypertension. A total of 18,433 participants aged 18 years or older were included in the analyses. After adjustment for age, gender, body mass index (BMI), race, educational level, smoking status, family income, and total daily energy intake, compared with the lowest tertile, the odds ratios (95% confidence intervals) of hypertension for the highest tertile intakes of total, cereal, vegetable, and fruit fiber were 0.62 (0.52–0.75), 0.80 (0.67–0.96), 0.82 (0.69–0.98), and 0.86 (0.71–1.04), respectively. Dose-response analyses revealed that the risk of hypertension was associated with total fiber intake in a nonlinear trend, while the relationships were linear for cereal and vegetable fiber intakes. Our results suggested that the intakes of total, cereal, and vegetable fiber, but not fruit fiber, were associated with a decreased risk of hypertension in U.S. adults.

Dietary Fiber Consumption Decreases the Risks of Overweight and Hypercholesterolemia in Japanese Children

2015 ◽  
Vol 67 (1) ◽  
pp. 58-64 ◽  
Author(s):  
Keiko Shinozaki ◽  
Masayuki Okuda ◽  
Satoshi Sasaki ◽  
Ichiro Kunitsugu ◽  
Mayumi Shigeta
Keyword(s):  
Blood Pressure ◽  
Total Cholesterol ◽  
Dietary Fiber ◽  
High Blood Pressure ◽  
Weight Status ◽  
Body Height ◽  
Water Soluble ◽  
Fiber Intake ◽  
Japanese Children ◽  
Dietary Fiber Intake

Aims: It remains inconclusive whether high dietary fiber intake decreases the risk of obesity, hypercholesterolemia or high blood pressure during childhood. Therefore, this study investigated the relationships of dietary fiber intake with weight status and related clinical parameters among Japanese children. Methods: We analyzed the data of 5,600 subjects aged 10-11 years, between 2006 and 2010. Fiber intake was assessed using the Brief-type Diet History Questionnaire. Body height and weight and blood pressure were measured. Serum levels of total cholesterol, low- and high-density lipoprotein cholesterol and triglycerides were analyzed. Fiber intake was categorized into quintiles, and multivariate models were used to adjust for lifestyle factors. Results: Total fiber intake decreased the risks of overweight and high total cholesterol (OR Quintile 5 vs. Quintile 1 overweight: 0.71 for boys, 0.40 for girls; total cholesterol: 0.60 for boys, 0.66 for girls). Water-soluble fiber intake was associated with a lower risk of high blood pressure, although the ORs were not significant. Conclusions: Increasing the dietary fiber intake in Japanese children may have favorable effects on overweight and hypercholesterolemia.

Effect of dietary fiber intake on blood pressure

2004 ◽  
Vol 22 (1) ◽  
pp. 73-80 ◽  
Author(s):  
Jiang He ◽  
Richard H Streiffer ◽  
Paul Muntner ◽  
Marie A Krousel-Wood ◽  
Paul K Whelton
Keyword(s):  
Blood Pressure ◽  
Dietary Fiber ◽  
Fiber Intake ◽  
Dietary Fiber Intake
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