Dr. Oz tests your nutrition knowledge with a classic game show. See if you can identify 4 fiber-friendly foods and 4 metabolic boosters that ALL help you lose weight.

Four Most Fiber-Friendly Foods:

  1. Flaxseed
  2. Oatmeal
  3. Whole Grain Bread
  4. Citrus Fruit

Four Metabolism-Boosting Foods:

  1. Chili Peppers
  2. Green Tea
  3. Water
  4. Fish

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.