If you’re confused about carbs, protein, or what’s actually “healthy,” you’re not alone. Let’s break it down simply. A few weeks ago, I gave a nutrition clinic for a half marathon training group that I volunteer with. I look forward to this clinic every year—sharing practical nutrition strategies with people preparing to run 13.1 miles, many for the very first time. After the session, a few runners came up to ask questions, which is pretty typical. But this time, three differ

The holidays are a time when family and friends gather together, and food is usually a huge part of the celebration. For most people,...