Search results for nutrition

“Assessments of episodic memory based on a battery of cognitive tests demonstrated that the rate of cognitive decline experienced by healthy, older people who had amyloid-beta protein accumulation in their brain and who were APOE4 and BDNF Met carriers was roughly three times the rate of decline among those carrying only the BDNF Val allele (the more common form of the gene that retains valine).”

“While aerobic exercise is often viewed preferentially through the lens of cardiovascular health, the diverse cascade of biological effects from exercise as a whole — and aerobic exercise, in particular — culminate to make it one of the most formidable and immediately practical real-world interventions for human aging and the brain.”

“Taste receptors are specialized chemosensory cells found in the gut, airways, and testes that mediate a wide range of protective responses. Polyphenol compounds interact with taste receptors, influencing various aspects of human health.”

“Just one month after their heart attack, participants assigned to 16:8 time-restricted eating experienced a 6.6% increase in a measure of their heart’s pumping efficiency known as left ventricular ejection fraction (LVEF) compared to a mere 1.5% increase in the regular diet group.”

“Ray talks about shifting one's perspective from looking at nutrition only through the lens of meeting day-to-day nutritional needs, and instead, also considering optimizing metabolism for longer-term effects as well, the importance of thinking about longevity in the context of functional healthspan, some of the similarities between the body’s physiological response to heat stress, cold stress…”

“Nutrition Research demonstrates that people with depression are often deficient in several key nutrients involved in modulating inflammation, neurogenesis, and aspects of metabolism, including folate, vitamins B6 and B12, and omega-3 fatty acids.”

“A large French cohort associated higher intake of artificial sweeteners, including aspartame, with modestly higher cancer incidence, but an observational association cannot establish causation and dose-response patterns were not uniform.”

“A series of meta-analyses involving 925 participants across 15 randomized placebo-controlled clinical trials explored the anti-inflammatory effect of quercetin supplementation in both healthy adults and people who had been diagnosed with a disease, including type 2 diabetes, metabolic syndrome, coronary artery disease, rheumatoid arthritis, and obesity.”

“The study involved 112 women between the ages of 39 and 59 years who were assigned to take a placebo (500 milligrams of cellulose) or a commercial product (containing 300 milligrams of hydrolyzed type II collagen, 100 milligrams of chondroitin sulfate, and 50 milligrams of hyaluronic acid) twice a day for 12 weeks.”

“These changes increase infection risk, weaken vaccine responses, and reduce early cancer surveillance. Yet immune aging is not fixed. Movement, sleep, stress regulation, temperature exposure, and nutrition shape immune cell balance and inflammatory activity over time.”