Topic
Health
Browse nutrition, fitness, hormones, longevity, and health science summaries.
How healthcare systems can learn from medical errors—especially intrathecal injection mistakes—to strengthen SOPs, training, leadership, communication, and patient involvement.
Coach Dane Miller explains why athletes should use zercher variations—squats, RDLs, carries—to increase quad and posterior-chain strength, upper-back/trap development, core stability, and grip, with practical progresssio
A clinical psychologist explains triangulation — when one person manipulates relationships between three people — and gives concrete ways to spot it, set boundaries, and respond constructively.
Dr. Ashley Greenwald Tragash—a behavioral psychologist and certified doula—argues that childbirth should protect women's agency and emotional experience, advocating for doulas and less over-medicalized practices while up
ADHD is impairing because it disrupts the seven executive functions that build future-directed self-regulation, blocking developmental shifts needed for complex life goals.
Emma Voysey explains why stubborn puffiness and belly weight are often chronic low‑grade inflammation—not fat—and outlines dietary and lifestyle steps to 'deflate' it.
A concise guide to how visual signals travel from the eye through retinal circuits, the optic chiasm and LGN, into V1 and surrounding visual areas.
Sleep specialist Dr. Michael Breus breaks down chronotypes (lion, bear, wolf, dolphin), why people wake at 1–3 AM, practical fixes for middle-of-night wakings, pillow selection, melatonin guidance, and how to spot and t​
How four inexpensive Soviet staples—buckwheat, eggs, herring, and cottage cheese—supported testosterone and muscle growth and how a full day's meals remain affordable today.
An ER physician argues modern sedentary living, ultraprocessed diets, poor sleep, chronic stress and social isolation are driving premature metabolic decline—and shows practical steps to reverse it.
Five science-backed morning habits—cold exposure, morning light, protein-rich breakfast, movement, and electrolyte rehydration—that compound to improve metabolic health and longevity.
Dr. Berg explains waking at 3am is usually driven by liver-related blood sugar swings and insulin resistance — and gives practical fixes to sleep through the night.
Concise lecture on kidney anatomy and nephron function covering cortex vs medulla, renal pyramids, glomerular filtration, tubular reabsorption/secretion, and urine flow.
After a near-silent heart attack, Chad rebuilds cardiovascular health with consistent walking. The video shows how modest daily walks improve circulation, lower heart‑disease and dementia risk, boost mood, sleep and免疫, и
A 30-day experiment walking 20,000 steps daily that improved sleep, mood, posture, and body composition, with practical tips to make more walking sustainable.
A cardiologist explains how B12 combined with metformin or proton-pump inhibitors can elevate homocysteine in seniors, raising stroke and heart risk, and what to test and change.
Kristen Holmes (Whoop) explains how sleep-wake timing, light exposure, meal windows, alcohol, caffeine and HRV shape recovery, injury risk and mental health.
A practical guide to identifying and treating swayback posture: why it develops, common mobility limits to test for, and progressive breathing and hip/pelvic drills to restore alignment.
A realistic, science-backed plan to reveal abs: measure body fat, aim for a sustainable weekly fat-loss rate, prioritize food choices, full-body strength, walking, and sleep.
A science-backed three-course meal — lentil & walnut starter, salmon with quinoa and greens, Greek yoghurt with berries and pistachios, plus kefir — that targets LDL, inflammation, blood pressure and the gut to protect &
Dr. Rhonda Patrick explains science-backed strategies—fasting, creatine, vigorous exercise, gene/stem-cell advances, and lifestyle habits—to improve brain performance and longevity.
How a 60-second hum makes your sinuses resonate to boost nasal nitric oxide, engage the vagus nerve, and subtly improve breathing, circulation, and brain clearance.
Dr. Ben Lynch explains why drinking water doesn't guarantee cellular hydration and how potassium, magnesium, the sodium–potassium pump, taurine, and creatine drive water into cells.
Dr. Roger Seheult shares clinical cases and research showing how sunlight—especially infrared light—supports mitochondrial function, speeds recovery, and helps reset circadian rhythms, echoing Ellen White’s health advice