Health & Wellness Guides
Evidence-based nutrition, fitness, and health guidance for adults over 60. No fads, no hype — just research you can trust.
Latest Articles
AREDS 2 Without Zinc: Is There a Zinc-Free Formula, and Who Needs One?
Is there an AREDS 2 formula without zinc? What the trial's 25 mg vs 80 mg zinc arms showed, who needs to avoid zinc, and which lower-zinc options to consider.
Exercise for Seniors Over 80 at Home: Safe, Gentle Routines That Work
Safe exercise for seniors over 80 at home: chair-based strength, balance drills, weekly amounts, gear under $60, and when to check with a doctor first.
Is 2,000 IU of Vitamin D Enough After 60?
Is 2000 IU of vitamin D enough after 60? See what the NIH RDA, the 4,000 IU daily upper limit, and 25(OH)D blood testing reveal about your own right dose.
What Supplements Should a 70-Year-Old Man Take?
What supplements should a 70-year-old man take? Evidence-based doses for vitamin D, B12, omega-3 and prostate health, plus what to skip and why it matters.
Are Electrolyte Drinks Safe for Seniors? What to Know Before You Sip
Are electrolyte drinks safe for seniors? What the sodium load means for blood pressure, kidney function and diuretics — plus when plain water is enough.
NMN Supplements Explained: Are They Worth the Hype?
NMN is one of the most hyped anti-aging supplements. We break down the science, human trial results, and whether it's worth the cost for adults over 50.