With the low-carb craze, nuts are more popular than ever, but they’re not all created equal. We investigate if they are healthier in a can or a bag, roasted or raw, flavored or plain. Plus, hot chocolate powder mixes: are they just packets of hidden sugar bombs? Then, “Empire” star Jussie Smollett reveals his biggest health mission.

Dr. Oz goes where he's never gone before. He's letting you eat fast-food and it's not what you expect. Learn which fast food meals you can eat under 500 calories while still enjoying the food you love.