Eating nutritious fruits and vegetables is an important part of keeping your body strong and healthy. A new study shows that a plant-based diet may also play a role in preventing cancer.

Typically, pregnant women are discouraged from eating while in labor because of possible risks. But that "rule" may be loosening some.

Plenty of people fuel their workouts with protein and other supplements. Unfortunately, it's not always clear what may be added to these supplements. In some cases, dangerous substances have been found in products sold as natural supplements.

It's important for all children to get a regular amount of physical activity each day. Sometimes, the amount they get is affected by factors at preschool.

Obesity in adults is linked to increased risks of esophageal cancer, a nasty disease that’s on the rise in the US, Europe and Israel. Researchers have now discovered that being overweight earlier in life may also influence cancer risks.

People who are dieting are commonly told to reduce portion size. However, a new review shows that changing portion sizes to affect calorie intake is a more complicated issue.

Many people use herbal products as alternatives or supplements to medication. But are they really taking what they think they're taking?

For people who show signs of type 2 diabetes, controlling weight may be a key part of keeping their condition from getting worse. A recent study suggests that one combination medication could play a role in preventing diabetes.

While only a small percentage of children have high blood pressure, those who do may face serious health problems. Overweight children may be especially at risk yet show no signs.

Anorexia is a serious eating disorder that can lead to hospitalization. Those hospitalized for it often require "re-feeding" to recover.