You're tired. There's a baby on your hip and a toddler pulling at your skirt, and somewhere in between the two of them you're still supposed to figure out dinner. Almost every mother asks the same question: "Am I feeding my kid right?" Here's what the research actually says — about animal protein, iron, the liver-and-marrow trend, and what you need too, before and after birth.

You probably don't have a protein problem. You have a patience problem with food. Protein powder is in everything now — smoothies, pancakes, even salad dressing. But most adults already get more protein than they need. And a few recent tests found some powders carry more lead than they should. Real food never had that problem. New post is up.

Your yearly blood test can tell you something's off. It almost never tells you what to do about it. Here's why, and what's missing