Are drink calories standing between you and your ideal racing weight?
We take a closer look at what the 38-year-old used for fuel before, during, and after his Boston victory.
How much is too much? Or not enough?
It lacks grains, processed sugars and starches, but the paleo diet has its advantages for athletes.
By training the body to better use its fat stores, you'll become a more efficient runner.
Eat (and drink) these items to up your carbohydrate intake and reap their performance benefits.
Eating frequently won't boost your metabolism, but it can reduce your appetite.
Every marathon presents challenges. Boston has a very unique set of them.
You aren't still putting yourself through a depletion phase, are you?
Believe it or not, sugar can actually be good for you.