To lose weight, you need to be in a calorie deficit. However, it's not as simple as consuming fewer calories. Depending on your physical activity, age, calories burned and more factors, a calorie ...

VO2 max is the maximum amount of oxygen your body can utilize during intense exercise. It's important for sustained athletic ...

Harvard researchers suggest boosting metabolism with physical activity and a high-protein diet. Walking, swimming, strength ...

Determining how many calories you should burn per day requires a few steps, including figuring out your calorie requirements ...