We all know that the better you eat, the better you feel.
That appears to be the case for tennis star Novak Djokovic who's been on a winning streak. Coincidence that he changed his diet after learning of a gluten allergy?
Already an excellent player, the tennis player has since improved even more. While some changes like diet improve how you feel, analysts say that improved mental confidence is also important in a solo sport like tennis.
But the old saying, "you are what you eat," does have merit. For the tennis star, it's no pizza, pasta and many starchy foods.
For others, erasing certain foods from the diet is a medical necessity. There are ways to eat well while not eating wheat products...
* Starting a gluten-free diet.
* How about a yummy-sounding Baked Potato and Bacon Soup?
* Gluten free recipes.