Charlie Sheen opens up about the meltdown that cost him his job as the star of Two and a Half Men, his struggles to stay sober and the vices he can't quite quit. Can Dr. Oz help Charlie get his health back on track?

View Part 1 of Charlie Sheen Comes Clean to Dr. Oz.

View Part 2 of Charlie Sheen Comes Clean to Dr. Oz.

Watch Charlie Sheen talk intimacy and sex addiction with Dr. Oz.

Watch Charlie Sheen reveal his hopes and fears for the future.

How to Safely Make Lifestyle Changes With Type 2 Diabetes

Gain control of your disease while still protecting your heart

If you're overweight or obese and have type 2 diabetes, a new study reveals how to make lifestyle changes that will help you safely gain control of your disease and still protect your heart.

Researchers published a study in Diabetes Care that took a second — and more in-depth — look at data from the NIH's Look AHEAD study. They found that for 85% of people in that study, lifestyle interventions that triggered weight loss and increased physical activity reduced potential cardiovascular problems. Such lifestyle interventions also help reduce the risks for diabetes, dementia and some cancers and strengthen the immune system.

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