diet

Registered dietitian Keri Glassman explains the health benefits of nutritional yeast and shares how you can incorporate it into your diet.

Can drinking apple cider vinegar help you lose weight? Registered dietitian Keri Glassman and Dr. Ian Smith explore whether this trend is healthy or hype.

If you want to debloat fast, celeb trainer Bob Harper has a few tips that could help you lose excess water weight — naturally.

Other viewers' transformations on our show inspired Annamarie to start adopting healthier habits—now she's down to a size 6. Get her top weight-loss tips.

By "cheating" the fast with healthy fats like avocado oil and coconut oil, celeb trainer Jorge Cruise says, you won't feel hungry during your fasting window.

The lowdown on ghrelin, glucagon-like peptide-1 and cortisol from celeb nutritionist Kelly LeVeque, whose clients include Jessica Alba and Jennifer Garner.

Viewers from Japan, Switzerland and Spain share their best-kept secrets for maintaining glowing skin, promoting heart health and more.

"If you have fresh herbs, the world is your oyster," entertaining expert Clinton Kelly says.