Metabolism is often discussed but perhaps not fully understood. The Cleveland Clinic says a person's metabolism encompasses all of the processes within cells that keep the body functioning as it ...

What you eat affects how fast (or slow) your metabolism works. Unfortunately, enjoying a healthy meal isn’t always possible. Even if it were, it might be challenging to get the right mix of nutrients ...

Do you have a friend who eats freely and stays the same, but you watch your portions and still gains weight? That gap often ...