Welcome to Wellness Wednesdays! Every Wednesday, 'Biggest Loser' trainer Bob Harper will be sharing his tips to help you get healthy this summer. Today, he's revealing how much diet factors into losing weight!

Be sure to check back here next Wednesday for Bob's next healthy Wellness Wednesdays tip! And for more on Bob Harper, check out the following tips and recipes:

'Biggest Loser' Trainer Bob Harper's 9 Rules for Eating

Bob Harper's Meat Sauce Over Roasted Green Beans

Bob Harper's Skinny Sweet Potato Breakfast Hash

Bob Harper's Brussels Sprout Chicken Caesar Salad

6 Ways to Get Fit by Changing Your Environment