Having the right information can make portion control and calorie counting a lot more effective. From olive oil to walnuts, you could be eating too much of a Dr. Oz-approved food. The right serving size could be a surprise. 

We all love a good cup of coffee to wake us up in the morning. But that routine drink may be doing good things for your health. Turns out, drinking coffee could help you do three big things: burn fat, lower your risk of type 2 diabetes, and boost your mood. Watch the video below to see how, plus three ways to spice up your coffee with adding calories!