The VitalWhys Journal
Articles
Long-form pieces on longevity, training, sleep, and living deliberately. No fluff. Written for people who treat health like it matters.
muscle
The Muscle Loss Nobody Talks About After 30
You lose roughly 1% of your muscle mass every year after 30. That sounds manageable until you see the strength numbers — which decline two to four times faster. By your 50s, the compounding effect is significant. Most men don't act on this until it's already expensive to reverse.
May 4, 2026 · 9 min read
strength
Grip Strength: The Longevity Marker Hiding in Your Handshake
Researchers studying longevity keep landing on the same surprising predictor: how hard you can squeeze. Grip strength turns out to be a proxy for overall muscle health, cardiovascular fitness, and biological aging. Here's why it matters and how to improve it.
May 3, 2026 · 6 min read
nutrition
Why Protein Is the Most Important Macronutrient You're Probably Under-eating
Most people obsessing over their diet are hitting their carb and fat targets just fine. Protein is the one they're consistently missing — and it's the one that matters most for body composition, longevity, and how you feel.
April 24, 2026 · 8 min read