Could a hidden food allergy be making you fat? Dr. Oz reveals the different types of food allergies and shows you how even the healthiest foods can cause negative bodily reactions. Learn how you can use the principles of the elimination diet to diagnose your food allergies and shed those unwanted pounds.

Nutrition

Is This the Key to Ultimate Hydration?

See how electrolytes work in your body.

Is This the Key to Ultimate Hydration?

Whether you're trying to stay hydrated for your workout routine or rehabilitation, recovery and hydration is so important to keeping your body performing like it should. So how do you make sure that happens? You need electrolytes — the minerals that give electrical power to your body. What the video below to see how they get to work inside your body and how you seamlessly add them to your day.

Presented by USANA.