White Matter Lipids as a Ketogenic Fuel Supply in Aging Female Brain: Implications for Alzheimer’s Disease

White matter degeneration is a pathological hallmark of neurodegenerative diseases including Alzheimer’s. Age remains the greatest risk factor for Alzheimer’s and the prevalence of age-related late onset Alzheimer’s is greatest in females. We investigated mechanisms underlying white matter degeneration in an animal model consistent with the sex at greatest Alzheimer’s risk. Results of these analyses […]

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White Matter Lipids as a Ketogenic Fuel Supply in Aging Female Brain: Implications for Alzheimer’s Disease

White matter degeneration is a pathological hallmark of neurodegenerative diseases including Alzheimer’s. Age remains the greatest risk factor for Alzheimer’s and the prevalence of age-related late onset Alzheimer’s is greatest in females. We investigated mechanisms underlying white matter degeneration in an animal model consistent with the sex at greatest Alzheimer’s risk. Results of these analyses […]

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Exercise for cognitive brain health in aging

We systematically appraised randomized controlled trials proposing exercise to influence cognition in older adults to (1) assess the methodologic quality using Cochrane criteria; (2) describe various exercise dose measures and assess their relationship with improved cognitive performance; and (3) identify consistent patterns of reported effects on cognition. There was overall good methodologic quality in all […]

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Beyond weight loss: a review of the therapeutic uses of very-low-carbohydrate (ketogenic) diets

Very-low-carbohydrate diets or ketogenic diets have been in use since the 1920s as a therapy for epilepsy and can, in some cases, completely remove the need for medication. From the 1960s onwards they have become widely known as one of the most common methods for obesity treatment. Recent work over the last decade or so […]

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What Will Happen to Your Body If You Walk Every Day

Walking is a totally free, easy exercise that requires little effort, and benefits not only your physical but also your mental well-being. If you’re looking for a simple yet very effective way of losing weight and improving your overall health, walking is something just for you. People who are physically active throughout their life are […]

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Evidence for Altered Insulin Receptor Signaling in Alzheimer’s Disease

Highlights • Metabolic disease increases the risk of developing cognitive decline and dementia. • AD is associated with peripheral metabolic alterations. • Insulin/insulin sensitivity is altered in the AD brain. • Insulin and Insulin sensitizers can improve cognitive function in AD. Abstract Epidemiological data have shown that metabolic disease can increase the propensity for developing […]

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CarbLoaded: A Culture Dying to Eat

The film traces the origins of our beliefs about healthful and unhealthful food. Experts from all over the world talk about the problems as well as short and long term solutions. Among the many experts in the film are authors like Gary Taubes, Mark Sisson, and Melanie Warner. Medical doctors such as David Perlmutter M.D., […]

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Link Between Sugar and Alzheimer’s

The aim of the study was to evaluate longitudinal associations between HbA1c levels, diabetes status and subsequent cognitive decline over a 10 year follow-up period. Data from wave 2 (2004–2005) to wave 7 (2014–2015) of the English Longitudinal Study of Ageing (ELSA) were analysed. Cognitive function was assessed at baseline (wave 2) and reassessed every 2 years at […]

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Obesity-Related Hospital Admissions Double in Four Years

The number of obesity-related hospital admissions has more than doubled in the last four years with obese women in particular placing an increasing burden on the NHS, new figures show. There were almost 617,000 appointments in 2016-17 where obesity was either a primary or secondary diagnosis – up from 292,000 in 2012-13. Two in every […]

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