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Dr. Whyte's Health Tips: Living Green

Related Article: Learn more about going green.

Going green isn't just fashionable -- it's also healthy. Discovery Health's Dr. John Whyte explains why. Learn more about going green in this video from Discovery.

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National Body Challenge 2008: Time And Motivation (3:45)

Dr. Pam Peeke explains how to find the time for exercise and a healthy lifestyle.

Dr. Pam Peeke: Fit to Live (0:48)

Watch Dr. Pamela Peeke run the same gauntlet her participants did in her "Fit to Live" special. Learn more about fitness in this video from Discovery.

National Body Challenge Registration (0:39)

You've survived the holidays! Now it's time to register for the 2007 National Body Challenge. Learn more about fitness in this video from Discovery.

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Twins (2:23)

What are the odd you will have twin babies?

Sleep (2:35)

What are the odds you will get enough sleep on an average night?

Skin Cancer (2:52)

What are the odds you could get skin cancer?

Obesity (2:35)

What are the odds you will become overweight?

Cavity (2:19)

What are the odds you will get a cavity?

Aging (2:38)

What are the odds you will live to be 100 years old?

Brainman: If 6 Was 9 (1:37)

Researchers try to trick Daniel by switching the sizes of numbers he sees in his head. Learn more about mental conditions in this video.

Brainman: Beautiful Pi (3:20)

Does Daniel really have emotional responses to certain numbers? Learn more about mental conditions in this video.

Fires of the Mind: Bipolar Causes (6:15)

Have you ever wondered what causes bipolar disorder? The answer may be found through an MRI. Learn more about bipolar disorder in this video.

What Are the Odds? Skin Cancer (2:51)

What are the odds you could get skin cancer? Learn more about odds in this video.