The London 2012 Games have officially come to a close, but the top Olympians have left us all with something to think about... our diets! See how these five Olympians stay in shape in the pages below.
-----
Nastia Liukin
Gymnast Nastia Liukin believes in fueling her body with only the best, and that means sticking to clean, fresh and unprocessed foods. But this Olympian listens to her body and indulges in treats when she craves them.
-----
Kerri Walsh
Volleyball champion Kerri Walsh's fit philosophy has changed a bit since becoming a mother. Walsh says she likes to keep her plate colorful with lots of greens. Before each competition, she will munch on almond butter and honey sandwiches.
-----
Ryan Lochte
Ryan Lochte was determined to complete the Olympics as a medal-winning swimmer, so he changed his diet. To help him become healthier, Lochte stopped eating fast food and ensured each meal had the right amount of protein, carbs and fat.
-----
Usain Bolt
Usain Bolt might be a gold medal-winning runner, but that doesn't mean this Olympian can't enjoy a meal or two from McDonalds. Bolt admitted to eating a wrap from the fast-food restaurant before competing in a race.
-----
Michael Phelps
Michael Phelps raised a lot of eyebrows when reports revealed he consumed 12,000 calories a day. The gold medalist said he doesn't think he eats that much, but admits he basically eats whatever he wants, whenever he wants, without considering his calorie intake.