VitaLonga Daily Brief — October 16, 2026

Friday, October 16, 2026 · 11 minutes

Valeria and Vitalis on the lab jump at menopause, methylation clocks, movement and mood, short sleep and psychological frailty, magnesium and sleep, the energy cost of walking, genes and diet quality, a plasma metabolomic age, an RNA-processing gene in aged mice, and commercial testosterone prescribing. Educational only.

Stories from this day

Across 147,374 health workers followed up to 30 years, 90 to 119 minutes a week of resistance work lined up with a 13 percent lower death rate · British Journal of Sports Medicine
In one man treated in his fifties, brain regions cleared of amyloid held little tau while neighboring regions did not · Penn Medicine / JAMA
In healthy volunteers ages 23 to 72, cellular recycling during aging rose, fell, or stayed flat by cell type and sex · Sanford Burnham Prebys / Aging Cell
In 64 adults ages 45 to 65, daily creatine lined up with more lean tissue even without a structured training plan · Texas A&M / Journal of the International Society of Sports Nutrition
A 2026 digestion model, checked against a feeding study, estimated about 116 fewer calories absorbed per day on a higher-fiber pattern · Arizona State University / PLOS One
In England, bowel and ovarian cancer rose in adults under 50, and that rise was not seen at age 50 and above · BMJ Oncology
In 194 people with knee osteoarthritis, median age 69, dissolving-particle embolization cut median pain from 7 to 3 at one year · Charité Berlin / Radiology
In adults ages 18 to 65 with type 2 diabetes, GLP-1 medicines lined up with about 3 to 4 extra optic-nerve injury cases per 10,000 · Rutgers / Annals of Internal Medicine
In aging mice, blocking PD-L2 cut the buildup of senescent cells and improved glucose handling · Cedars-Sinai / Cell Metabolism
In one US region, first strokes at ages 20 to 54 rose from 33.9 to 62.2 per 100,000 between 1993 and 2020 · American Academy of Neurology / Neurology
In Swedes followed from age 16 to 63, better aerobic capacity at 34 and 52 lined up with less stiff arteries at 63 · Karolinska Institutet / Scientific Reports
In nearly 200,000 adults, eating after dinner or after bedtime lined up with a higher rate of fatty liver disease · OHSU / Clinical Gastroenterology and Hepatology

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