"Drink your milk." We all heard that tall order growing up -- and with good reason. Milk does a body good. But these days the bigger question is -- which brand is best? Cow's milk, goat's milk, soy milk, rice milk, oat milk, and even almond milk are all on grocery store shelves. Which one is best? That depends upon what you need, or expect, from milk. Cow's milk is the one we all know best. High in calcium, protein, vitamins A and D, it comes in varieties from high fat to no fat or skim, ...