As a standout source of calcium and protein, cow's milk still does a body good. But now that there are so many alternatives—from plants, nuts, grains, and goats—picking the healthiest pour for your cereal is far from simple. Here's how some popular substitutes stack up against the classic.
Our December issue features Oprah's Favorite Things—as well as your chance to win them all! You'll also find our easy holiday declutter plan, Dr. Oz's guide to sleeping better (starting tonight) and the ultimate holiday menu.