Countless studies have evaluated specific interventions to manage weight. But a new study may have found an intervention that will effectively prevent weight gain.

Over the last 30 years, obesity prevalence has increased in all age groups, a new study found. That new study looked at the trends after recent efforts to decrease obesity.

Certain nutritional supplements may help antidepressants do their job better in patients with depression, a new study found.

In patients with coronary artery disease, the Mediterranean diet may reduce heart attack and stroke risk, a new study found.

Nubreed Nutrition, Inc., has issued a voluntary recall for its pre-workout product called Undisputed.

Calcium and vitamin D supplements may not pose a raised risk of heart problems, a new study found.

There's now reason to doubt the heart-health benefits of vegetable oils rich in linoleic acid, according to a new study.

Fast food may expose diners to potentially harmful chemicals called phthalates, a new study found.

Obesity during pregnancy and gestational diabetes may be tied to overly large babies at six months' pregnancy, a new study found.

The US Food and Drug Administration (FDA) is taking steps to lower the amount of inorganic arsenic in infant rice cereal.