Aging & Longevity
Aging biology, lifespan heritability, and longevity debates.
Evidence-based content on metabolic health, chronic disease, and everyday health decisions — no fluff, no sensationalism.
Browse All GuidesCurated topic hubs — rotates weekly
Aging biology, lifespan heritability, and longevity debates.
Outbreaks, vaccines, and practical infectious disease guidance.
Stroke, TIA, emergency neurology, and brain health.
Anxiety, depression, ADHD, sleep, and evidence-based care.
Longevity genetics weren’t disproven — they were culturally convenient to ignore.
A major Science paper argues intrinsic human lifespan is ~50% heritable — once extrinsic deaths are accounted for.
The U.S. eliminated measles once. What's happening now isn't a medical mystery — it's a policy and trust failure.
Why one of the deadliest viruses known to medicine remains a priority for outbreak preparedness despite its rarity.
Stroke care has changed. Treatment windows are wider, decisions are smarter, and more patients can be helped — but only if they get to hospital fast.
Recently updated health guides
Why distinguishing causes of death is essential for understanding aging, longevity, and genetics.
A clear, evidence-based guide to measles in the U.S., including outbreaks, symptoms, complications, vaccination, and what to do if exposed.
A rare but highly lethal zoonotic virus causing encephalitis and respiratory disease, monitored globally for outbreak potential.
What a TIA or mini-stroke is, why it's a medical emergency, and how early treatment can prevent a major stroke.
A practical guide to evidence quality, uncertainty, and medical information overload.
A parent-focused guide to tummy pain in children — with red flags, traffic-light triage, common causes, home care, and when to seek urgent help.
Appendicitis in children rarely starts dramatically. Learn the early pattern, why it’s often missed, and when abdominal pain needs urgent assessment.
Constipation is one of the most common and overlooked causes of abdominal pain in children. Learn how to recognise it, treat it safely, and know when to worry.