First look at atomic structures of protein tangles found in Alzheimer’s disease The most detailed view yet of tau protein structures found in Alzheimer’s disease has been provided by a team of scientists. First look at atomic structures of protein tangles found in Alzheimer’s disease Source: Science Daily Healthy Aging
Sleep problems may be early sign of Alzheimer’s Poor sleep may be a sign that people who are otherwise healthy may be more at risk of developing Alzheimer’s disease later in life than people who do not have sleep problems, according to a study. Researchers have found a link between sleep disturbances and biological markers…
Can Coffee Make Your Workout Easier? [brightcove:4484223732001 default] This article originally appeared on Time.com. The more tired you feel, the harder exercise can be. That’s why coaches of elite athletes have long known that a shot of caffeine before a training session or competition can improve performance by making it easier…
Meal Frequency and Timing Are Associated with Changes in Body Mass Index in Adventist Health Study 2 [Nutritional Epidemiology] Background: Scientific evidence for the optimal number, timing, and size of meals is lacking. Objective: We investigated the relation between meal frequency and timing and changes in body mass index (BMI) in the Adventist Health Study…
Should We Restrict Vitamin A Intake, a Minor Contributor to Plasma Retinol Turnover, When Using Retinol Isotope Dilution Equations to Estimate an Individuals Vitamin A Status, or Should Vitamin A Balance Be Maintained? [Issues and Opinions] We discuss whether dietary vitamin A intake should be restricted or maintained at balance when retinol isotope dilution equations…
Biotin: From Nutrition to Therapeutics [Recent Advances in Nutritional Sciences] Although frank symptomatic biotin deficiency is rare, some evidence suggests that marginal biotin deficiency occurs spontaneously in a substantial proportion of women during normal human pregnancy and might confer an increased risk of birth defects. Herein I review 1) advances in assessing biotin status, including…
Vitamin C induces specific demethylation of H3K9me2 in mouse embryonic stem cells via Kdm3a/b Histone methylation patterns regulate gene expression and are highly dynamic during development. The erasure of histone methylation is carried out by histone demethylase enzymes. We had previously shown that v… Vitamin C induces specific demethylation of H3K9me2 in mouse embryonic stem…
Insufficient levels of Vitamin D in pregnancy detrimental to child development Vitamin D deficiency in expectant mothers during pregnancy has a negative effect on the social development and motor skills of pre-school age children, a new study reports. Insufficient levels of Vitamin D in pregnancy detrimental to child development Source: Science Daily Nutrition Research
Low Calcium Intake in Midpregnancy Is Associated with Hypertension Development within 10 Years after Pregnancy: The Norwegian Mother and Child Cohort Study [Nutritional Epidemiology] Background: Low dietary calcium intake may be a risk factor for hypertension, but studies conflict. Objective: We evaluated the ability to predict hypertension within 10 y after delivery based on calcium…
26 Simple Ways to Shape Up This Summer Easy, breezy food and fitness moves to feel your best and keep the pounds off all season long (rosé is involved). 26 Simple Ways to Shape Up This Summer Source: Health.com Fitness Feed