Meet the doctor who says the key to your mood may be in your kitchen cabinet. Plus, learn how to enjoy your favorite foods, cut your calories in half and still go home full with The Hungry Girl’s Survival Guide.

After years of trying to get pregnant, doctors told Kelsi Pierce it would be near impossible for her to conceive a child. However, Kelsi got the surprise of her life when her mom volunteered to be her surrogate — and she found out she, too, was pregnant!