Protein After 60: Why the RDA Is Not Enough
The standard protein RDA of 0.8g/kg was designed to prevent deficiency, not preserve muscle mass as you age. Here's what the research says about how much older adults actually need.
Read article →Blog
Evidence-based articles on health, fitness, and metabolic science
Why Zone 2 Training Is the Most Important Workout You're Probably Not Doing
Zone 2 — the conversational, seemingly easy aerobic pace — turns out to be the training zone most strongly linked to longevity, metabolic health, and fat loss. Here's the science.
Read article →