Mental Health
Anxiety, depression, ADHD, sleep, and evidence-based care.
Evidence-based content on metabolic health, aging & longevity, chronic disease, and everyday health decisions — no fluff, no sensationalism.
Browse All GuidesCurated topic hubs — rotates weekly
Anxiety, depression, ADHD, sleep, and evidence-based care.
Stroke, TIA, dementia, and brain health prevention.
Weight, insulin resistance, GLP-1s, and cardiometabolic risk.
Aging biology, lifespan heritability, and longevity debates.
OpenAI just launched ChatGPT for Clinicians. It’s powerful—but it highlights a bigger gap on the patient side.
A delayed CDC report on COVID-19 vaccine effectiveness raises bigger questions about transparency, trust, and how public health decisions are communicated.
CDC surveillance data shows why "solved" diseases can quietly return.
Sudden confusion in hospital is often misinterpreted. Here's how delirium differs from dementia — and why it matters.
Subtle early signs of dementia are often missed or misinterpreted. Here's what to look for — and when it might be something else.
Recently updated health guides
A plain-language overview of what aging is, what longevity means, and what actually changes in the body over time.
How bone density changes with age, what osteoporosis is, how fracture risk is assessed, and what treatments are supported by evidence.
A medical guide to oral collagen supplements, how they are digested and absorbed, what the evidence shows for skin outcomes, and how they differ from topical collagen products.
A clear guide to Hib infection, symptoms, complications, and how vaccination protects against serious disease.
An evidence-based overview of the lifestyle factors most consistently associated with longer healthspan and reduced chronic disease risk.
A medical guide to retinoids, covering how they work, the differences between prescription and over-the-counter forms, what the evidence shows, and how to use them.
What sarcopenia is, why muscle mass declines with age, and the evidence-based strategies for preventing and managing it.
A medical overview of skin aging, covering intrinsic vs extrinsic aging, the role of UV exposure, collagen and elastin loss, and what the evidence supports for prevention and treatment.