Brain Health
Stroke, TIA, dementia, and brain health prevention.
Clear, practical health guides
Evidence-based content on metabolic health, aging & longevity, chronic disease, and everyday health decisions — no fluff, no sensationalism.
Browse All GuidesFeatured Guide Hubs
Curated topic hubs — rotates weekly
Metabolic Health
Weight, insulin resistance, GLP-1s, and cardiometabolic risk.
Aging & Longevity
Aging biology, lifespan heritability, and longevity debates.
Infectious Diseases
Fever, sepsis, vaccines, and when infections become emergencies.
Latest Posts
Why Scientists Thought Pancreatic Cancer Was 'Undruggable' — And What Changed
A new RAS-targeting drug called daraxonrasib has generated excitement in advanced pancreatic cancer. Here's why researchers believe it could mark an important step forward.
Could Ozempic and Similar Drugs Help Protect the Kidneys?
GLP-1 drugs are best known for diabetes and weight loss, but growing evidence suggests they may also help protect kidney function in some patients.
Ebola Spreads Slowly. So Why Is The World So Concerned?
The current Ebola outbreak has triggered global concern despite Ebola being far less contagious than COVID. Here's why health experts still take it so seriously.
Hantavirus on a Cruise Ship: What the 2026 Cluster Actually Means
A hantavirus cluster linked to a cruise voyage is generating headlines. Here is what the investigation means, why the public risk is low, and what anyone who travelled on the affected vessel should know.
AI for Clinicians Just Got Serious — But Patients Are Still on Their Own
OpenAI just launched ChatGPT for Clinicians. It’s powerful—but it highlights a bigger gap on the patient side.
Latest Guides
Recently updated health guides
Aging and Longevity Basics
A plain-language overview of what aging is, what longevity means, and what actually changes in the body over time.
AI in Health: Safety, Bias, and Clinical Integration
An overview of artificial intelligence in healthcare, including triage safety, automation bias, algorithmic fairness, and large language model integration.
AI in Healthcare: What Patients Should Know
A clear, evidence-based guide to how artificial intelligence is used in modern healthcare — benefits, limits, and risks.
AI in Radiology: Hype vs Evidence
How artificial intelligence is used in medical imaging — and whether improved detection translates into better patient outcomes.
AI Triage Safety: What the 2026 ChatGPT Health Study Found
A structured review of the 2026 Nature Medicine evaluation of ChatGPT Health triage recommendations.
Algorithmic Bias in Healthcare
How artificial intelligence systems can inherit and amplify bias from training data — and what that means for fairness in medicine.
Amyloid vs Tau: What’s the Difference?
Amyloid plaques and tau tangles are both linked to Alzheimer’s disease, but they behave differently. Here’s what each marker means and how to interpret testing.
Automation Bias in Clinical Practice
How over-reliance on AI systems can influence medical decision-making — and what patients should understand.