“Vitamin B” refers to eight different vitamins, which all play a role in converting food into energy in the body. Each vitamin has a unique role in a person’s health. Vitamin B-complex ...

Males with pulmonary arterial hypertension (PAH) have more proinflammatory macrophages — a type of immune cell — in the lungs than do females with the disease, a study suggests. Researchers identified ...

Plan B, also called the morning-after pill, is an emergency contraceptive pill taken after unprotected sex to prevent pregnancy. You don't, however, have to wait until the morning after sex to ...

Spinach, pineapple, banana, and lime might seem like an unlikely combination in, say, a fruit salad, but this combination is sweet and refreshing in a healthy smoothie recipe. “Smoothies can be ...