The more subtle effects of going vegetarian.
Scientists developed a seven-point scale called the Bristol Stool Chart.
Dogs from smokers' homes showed signs of DNA damage.
The diet that has come to define this strange, decadent point in Western history has a litany of health consequences.
New research suggests that depression may be a reaction to inflammation within the body. But will shifting the blame from the head to the body affect the stigma that still exists?