How strong is your sex drive? Determine if your libido is healthy and discover ways you can restore a fulfilling sex life.

Click here to watch Part 1 of Dr. Oz's Libido Test.

Click here to take the How Healthy Is Your Libido Quiz.

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.