Bob Harper Talks About His Fears Post Heart Attack

"I need my confidence back again," says Bob Harper.

You'll Never Believe How Much Sugar Americans Eat

It's a lot more than you probably think.

Here's How to Test Your Blood Sugar

Dr. Ian Smith says you want your blood sugar to be 140 or less. To find out your number, see your doctor, or pick up a finger-prick device at your local pharmacy and test your blood -- it only takes five seconds to give you a reading.

Morris Chestnut and His Celeb Trainer Shoot Down Fitness Myths

Morris and his celeb trainer help our audience sort out health and fitness myths -- like, is it okay to drink coffee, plus is cardio critical for weight loss?

Bob Harper Shows Off His Crazy Amazing Before & After Ab Pics

We all knew ‘Biggest Loser’ trainer Bob Harper was fit, but now he’s really taken it to the next level!

This 98-Year-Old Yoga Instructor Puts the Rest of Us to Shame

May we all be this bendy and twisty at her age!

An Engaged Couple Tries to Lose a Combined 80 Pounds Before Their Wedding -- In Only 90 Days!

When you only have three months to hit your weight loss goals, every second counts.

This 98-Year-Old Yoga Instructor Puts the Rest of Us to Shame

May we all be this bendy and twisty at her age!

Bob Harper Shows Off His Crazy Amazing Before & After Ab Pics

We all knew ‘Biggest Loser’ trainer Bob Harper was fit, but now he’s really taken it to the next level!

An Engaged Couple Tries to Lose a Combined 80 Pounds Before Their Wedding -- In Only 90 Days!

When you only have three months to hit your weight loss goals, every second counts.

How to Work Out and Eat Like an Olympian – Anywhere!

Even if you’re not training for the Olympics, you’re going to want to check out this mini-workout and power meal from skier Lindsey Vonn.

Digital Exclusive: Kayla Itsines’ 7-Minute Total Body Workout

With this quick circuit, now you have no excuse.

Hilaria Baldwin Shows Off a Whole New Kind of Yoga (hint: it involves sky-high heels)

Yoga instructor and busy mom of three little ones, Hilaria Baldwin (who just had her third baby with hubby Alec Baldwin in September) has some surprising suggestions for working healthy habits into your daily routine.