Deep sleep does far more than rest the body — it activates a powerful brain-driven system that controls growth hormone, fueling muscle and bone strength, metabolism, and even mental performance.

Scientists discovered that lean pork builds muscle more effectively post-workout than high-fat pork, even with identical protein levels. Using advanced tracking techniques, they found that fat content ...

Prevention quotes J. Luke Pryor in an article about how weightlifting can increase longevity, and how to properly unlock these benefits when working out. “These shorter sessions are really effective ...

Scientists show that specific gut bacteria can supercharge muscle growth and performance in mice, raising hopes for new probiotic-based therapies to combat age-related muscle decline. Study: Discovery ...

Irvine, Calif., Feb. 27, 2026 — Scientists at the University of California, Irvine’s School of Pharmacy & Pharmaceutical Sciences have discovered how muscle stem cells “flip a switch” to rebuild ...

If you interpret muscle soreness as a sign that your muscles are growing, you're misreading the signals, according to exercise scientist Pak Androulakis-Korakakis, Ph.D. "You don't need to be sore to ...

Prevention interviewed J. Luke Pryor about recent research on the amount of time needed to gain muscle from lifting weights, which the study concluded was 30 minutes, twice a week, even without ...