Kerri-Ann Jennings
January 16, 2012
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Watch: What's Healthier, Cottage Cheese or Greek Yogurt?Tip 17: Have Some Yogurt. Of all foods it's the most closely linked with weight loss,according to a recent Harvard study. Find out the four other top weight-losspromoting foods (and the five that make you gain). For more diet challenge tips, meal plans and get-started guide, visitthe Diet Challengelanding page.