Search results for cognition

“The participants took memory tests and mental health surveys before and after engaging in their randomly assigned respective activities: no exercise; four weeks of exercise with exercise and a test on the last day; four weeks of exercise, without exercise on the final test day; or a single bout of exercise on the last test day.”

“The authors of the study analyzed structural MRI data from more than 9,100 children between the ages of nine and 10 years old who were enrolled in the Adolescent Brain Cognitive Development (ABCD) Study.”

“Dr. van Loon sees useful research questions in skin, joints, and recovery after orthopedic surgery, but he keeps those possibilities separate from established muscle-building effects.”

“Older adults can have anabolic resistance and may need more protein per meal to reach a leucine threshold; Dr. Schoenfeld discusses roughly 2–3 grams of leucine as a flexible estimate, not a hard cutoff or a reason everyone needs isolated leucine.”

“In a placebo-controlled study of eight healthy adults, adrenaline infusion lowered plasma magnesium, and levels had not recovered one hour later. Investigators proposed a shift into cells after beta-adrenergic stimulation; the study did not measure cortisol, urinary loss, total-body depletion, or clinical deficiency.”

“In this FoundMyFitness solo episode excerpt, Dr. Rhonda Patrick uses Dr. Bruce Ames's triage theory to explain why marginal magnesium intake may matter long before a classic deficiency appears.”

Toll-like receptors are a family of pattern recognition receptors expressed on the surface of immune and other cells that play an important role in intestinal permeability and inflammaging.

“[...] > Neuroimaging studies in patients taking corticosteroids have related a decrease of hippocampal volume and brain atrophy due to a reduced blood flow in areas of the brain responsible for cognitive functions.”

“Dr. Patrick begins with a prospective Finnish cohort in which men reporting four to seven sauna sessions per week had lower dementia and Alzheimer's disease incidence than men reporting one session. The study is observational, male-only, and cannot prove that sauna caused the lower risk.”

“Early human evidence includes local-heat studies during limb immobilization and biomarker studies after resistance training, but those results do not prove that whole-body sauna builds muscle or prevents age-related muscle loss.”