Diet

Elite cyclists burn up to 32 per day in energy.
Ben P. Stein, Contributor
Regular consumption of tea and citrus can be beneficial for your health.
Karin Heineman, ISTV Executive Producer
Root vegetable can restore broccoli’s cancer-fighting abilities.
Karin Heineman, ISTV Executive Producer
Two studies suggest that calorie counts may be misleading.
Joel Shurkin, Contributor
Finding may overturn previous notions about human ancestors' diets.
Ker Than, Contributor
New research shows just how much tastes for different foods come from time spent in utero.
Katharine Gammon, Contributor