The most effective training, diet, and lifestyle strategies to reduce both subcutaneous and visceral belly fat.

A daily dose of betaine could help crush workouts and maybe even raise testosterone levels.

A new study challenges outdated testosterone guidelines and gives more accurate age-based ranges.

Here's how probiotic supplements can help build muscle and strength—even without lifting weights,

A clean tongue can boost nitric oxide levels and enhance muscle pumps inside and outside of the gym.

When you finish hitting the weights, hit the carbs. Waiting to refuel can hurt your next workout.

The list of everything you'll need to fuel yourself for a total physique transformation.

If you fall into any of these categories, it’s time to add a protein shake or two to your day.

A new study shows that a single high dose of creatine could help your cognitive performance in a sleep-deprived state.