Scientists have identified a gene that causes production of a substance in some citrus that interferes with many medications.

Grapefruit contains vitamin C, a powerful antioxidant that can boost the immune system. Dietitians share health benefits and ...

Statins, often used to treat high cholesterol levels and prevent heart attacks and strokes, can also be affected by ...

Walking out of her annual physical, Kelly felt frustrated and confused because, once again, her cholesterol levels had ticked ...