Even lean and otherwise healthy 18-year-olds can develop insulin resistance in their muscles if they are sedentary.

Skeletal muscle is a unique metabolic currency that cannot be bought; it must be earned through physical effort.

The modern health crisis isn't an obesity problem but a problem of low or unhealthy skeletal muscle, which is the true tissue to focus on.

If forced to choose only one form of exercise for longevity, strength training is more important than cardiovascular training, especially as you age.

Dr. Mark Hyman personally uses the TB12 Sports resistance band system because it's portable, effective, and causes fewer injuries.

Contrary to popular belief, data suggests that for every glass of milk consumed, the risk of an osteoporotic fracture increases by 9%.

To proactively manage bone health, get a baseline DEXA scan around age 30 to 35 to establish your peak bone mass for future comparisons.

Commonly prescribed acid-blocking medications like Prilosec and Nexium are a major risk factor for osteoporosis because they inhibit mineral absorption.