Used to assess healthy weight, body mass index (BMI) is calculated as a ratio of weight to height. But there are limitations you need to be aware of.

People who exercise not only have better bodies – they have better brains too. Recent studies firmly establish that exercisers learn faster, remember more, think clearer and bounce back more easily from brain injuries.

We constantly subject our bodies to maltreatment and we’re still functioning – right? Knowing what our bodies need will help you get more out of yours. And surprisingly it isn’t too difficult.

How many diets have you tried? Did any of them work? If you’ve struggled with your weight, then you’ve probably already tried every type of diet – low fat, low carb and high protein diets. And in the end, it may not matter what diet you choose.