Nutrition
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Diet and Global Mortality
Worldwide, there are alarming trends in unhealthy eating habits, which account for significant morbidity and mortality.
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Behavioral Interventions in Adults for Weight Loss or Weight Loss Maintenance
The U.S. Preventive Services Task Force evaluated the risks and benefits of interventions for weight loss and weight loss maintenance to prevent complications from obesity and found a moderate net benefit from weight loss-intensive behavioral interventions.
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The Effect of Preconception Vitamin D Levels on Live Birth and Pregnancy Loss
This secondary analysis of Effects of Aspirin in Gestation and Reproduction trial found that women with sufficient 25-hydroxyvitamin D levels (≥ 30 ng/mL) were more likely to become pregnant and have a live birth than women with insufficient concentrations of vitamin D.
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Can Quality of Diet Lower the Risk of Depressive Symptoms?
In a meta-analysis of 42 studies, researchers found that subjects who reported following the Mediterranean diet closely had a 0.67 reduced risk of developing depressive symptoms compared with low adherence to this diet.
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Do Omega-3 Polyunsaturated Fatty Acids Play a Role in the Treatment of Anxiety?
In a review and meta-analysis of 19 studies regarding use of omega-3 fatty acids for treating anxiety, researchers showed improvement in anxiety symptoms with these nutrients. The effect appears most significant in a clinically diagnosed subpopulation.
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Weight Loss Maintenance — Is Low-Carb the Key? An Investigation Into the Metabolic Effect of Diet
Researchers found that among adults seeking to maintain weight loss, consumption of a low-carbohydrate diet led to the highest total energy expenditure.
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The Mediterranean Diet and Cognitive Function: Keep the Mind Sharp
Italian seniors who ate a high-quality Mediterranean diet had better cognitive function than those who did not.
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Effect of Diet on Hippocampal Volume in a Population at Risk for Alzheimer’s Disease
Magnetic resonance imaging of the brain in community-dwelling people (average age of 60 years) found that a long-term, high-quality diet was associated with larger hippocampal volumes after an average interval of 11 years.
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Homeopathic Remedies and Dietary Supplements in 2018: Weighing Benefits and Risks
More than half of Americans are using supplements or over-the-counter medications. Practitioners need to understand how their patients are using supplements and be able to provide accurate, factual advice on dietary supplements and homeopathic preparations. This article will evaluate each category for benefits and risks and provide details on how to research each product for available information. In addition, the article will assess various recommendations, including examples in weight loss, energy enhancement, and performance products.
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Does a Gluten-free Diet Lower the Risk of Coronary Artery Disease in Adults?
A prospective, cohort study of health professionals conducted over 24 years revealed no significant association between long-term consumption of gluten and the risk of coronary artery disease in both adult men and women with no history of coronary artery disease.