Worst Food: Margarine
Switching from butter to margarine isn't going to be any better for your bikini body. "This once popular spread was thought to help us maintain a healthy weight, but it turns out margarine contains trans fat (the "bad fat") which contributes to not only weight gain but cardiovascular disease," Rathbun says. Stick with lower-cal toppings like Greek yogurt and all-fruit spreads instead of margarine and butter whenever possible.
