27 research outputs found
Food and mood:how do diet and nutrition affect mental wellbeing?
Poor nutrition may be a causal factor in the experience of low mood, and improving diet may help to protect not only the physical health but also the mental health of the population. Depression and anxiety are the most common mental health conditions worldwide, making them a leading cause of disability.1 Even beyond diagnosed conditions, subclinical symptoms of depression and anxiety affect the wellbeing and functioning of a large proportion of the population.2 Therefore, new approaches to managing both clinically diagnosed and subclinical depression and anxiety are needed
The Association Between Habitual Sleep Duration and Blood Pressure Control in United States (US) Adults with Hypertension.
PurposeThis study examined the relationship between habitual sleep duration and blood pressure (BP) control in adults with hypertension.MethodsThis cross-sectional study used data of 5163 adults with hypertension obtained from the 2015-2018 National Health and Nutrition Examination Survey (NHANES). Multivariable logistic regression was used to analyze the association between habitual sleep duration and BP control. Habitual sleep duration was self-reported and defined as the amount of sleep usually obtained in a night or main sleep period during weekdays or workdays. It was categorized as <6, 6 - <7, 7-9, and >9 hours. BP control was defined as average systolic BP <130mmHg and diastolic BP <80mmHg.ResultsResults from the fully adjusted models show that among all adults with hypertension, habitual sleep duration of <6 hours night/main sleep period was associated with reduced odds of BP control (OR = 0.53, 95% CI: 0ss.37-0.76, P = 0.001) when compared to 7-9 hours. In the subpopulation of adults who were on antihypertensive medication, those with a sleep duration of <6 hours had lower odds of BP control than those with a sleep duration of 7-9 hours (OR = 0.53, 95% CI: 0.36-0.77, P = 0.002). No significant differences were noted in all adults with hypertension and in the subpopulation of those on antihypertensive medication in BP control between the reference sleep duration group (7-9 hours) and the 6 - <7 or >9 hours groups. There were no significant differences across age groups or gender in the relationship between habitual sleep duration and BP control.ConclusionSleep duration of <6 hours is associated with reduced odds of hypertension control. These significant findings indicate that interventions to support adequate habitual sleep duration may be a promising addition to the current hypertension management guidelines
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Factors associated with habitual sleep duration in US adults with hypertension: a cross-sectional study of the 2015-2018 National Health and Nutrition Examination Survey.
BackgroundThe relationship between inadequate sleep duration and hypertension risk has been established in the general population, but there is a gap in the literature on predictors of habitual sleep duration in adults with hypertension. This study examined factors associated with habitual sleep duration among adults with hypertension in the United States (US).MethodsData of 5660 adults with hypertension were obtained by combining the 2015-2018 cycles of the National Health and Nutrition Examination Survey (NHANES). Survey weighted multinomial logistic regression models were fit to examine factors associated with short (< 7 h) and long (> 9 h) sleep duration with adequate sleep duration (7-9 h) as the reference.ResultsThe prevalence of self-reported adequate sleep duration was 65.7%, while short sleep duration was 23.6%, and long sleep duration 10.7%. Short sleep duration (compared to adequate sleep duration) was positively associated with history of seeking help for sleeping difficulties (relative risk ratio [RRR], 1.25; 95% confidence interval [CI], 1.02-1.53), Non-Hispanic Black race/ethnicity (RRR, 2.08; 95% CI, 1.61-2.67), working ≥45 h/week (RRR, 1.81; 95% CI, 1.32-2.48), and negatively associated with older age ≥ 65 years (RRR, 0.63; 95% CI, 0.45-0.91) and female gender (RRR, 0.70; 95% CI, 0.56-0.88). Long sleep duration was positively associated with female gender (RRR, 1.24; 95% CI, 1.001-1.54), chronic kidney disease (RRR, 1.48; 95% CI, 1.14-1.92), moderate depressive symptoms (RRR, 1.62; 95% CI, 1.08-2.44), moderately severe to severe depressive symptoms (RRR, 1.89; 95% CI, 1.05-3.43), being in retirement (RRR, 3.46; 95% CI, 2.18-5.49), and not working due to health reasons (RRR, 4.87; 95% CI, 2.89-8.22) or other reasons (RRR, 3.29; 95% CI, 1.84-5.88).ConclusionThis population-based study identified factors independently associated with habitual sleep duration in adults with hypertension. These included help-seeking for sleeping difficulty, gender, age, chronic kidney disease, depressive symptoms, race/ethnicity, and employment status. These findings can help in the development of tailored approaches for promoting adequate sleep duration in adults with hypertension
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High glycemic index diet as a risk factor for depression: analyses from the Women's Health Initiative.
BackgroundThe consumption of sweetened beverages, refined foods, and pastries has been shown to be associated with an increased risk of depression in longitudinal studies. However, any influence that refined carbohydrates has on mood could be commensurate with their proportion in the overall diet; studies are therefore needed that measure overall intakes of carbohydrate and sugar, glycemic index (GI), and glycemic load.ObjectiveWe hypothesized that higher dietary GI and glycemic load would be associated with greater odds of the prevalence and incidence of depression.DesignThis was a prospective cohort study to investigate the relations between dietary GI, glycemic load, and other carbohydrate measures (added sugars, total sugars, glucose, sucrose, lactose, fructose, starch, carbohydrate) and depression in postmenopausal women who participated in the Women's Health Initiative Observational Study at baseline between 1994 and 1998 (n = 87,618) and at the 3-y follow-up (n = 69,954).ResultsWe found a progressively higher dietary GI to be associated with increasing odds of incident depression in fully adjusted models (OR for the fifth compared with first quintile: 1.22; 95% CI: 1.09, 1.37), with the trend being statistically significant (P = 0.0032). Progressively higher consumption of dietary added sugars was also associated with increasing odds of incident depression (OR for the fifth compared with first quintile: 1.23; 95% CI: 1.07, 1.41; P-trend = 0.0029). Higher consumption of lactose, fiber, nonjuice fruit, and vegetables was significantly associated with lower odds of incident depression, and nonwhole/refined grain consumption was associated with increased odds of depression.ConclusionsThe results from this study suggest that high-GI diets could be a risk factor for depression in postmenopausal women. Randomized trials should be undertaken to examine the question of whether diets rich in low-GI foods could serve as treatments and primary preventive measures for depression in postmenopausal women