Young at Heart is a food supplement that consists of coenzyme Q10, vitamins B12 and E, selenium, folic acid, L-arginine, L-carnitine and olive leaf extract. Coenzyme Q10 has antioxidant properties and contributes to the production of cellular energy. Vitamin B12 contributes to the normal function of the nervous system. Vitamin E and selenium help protect cells from oxidative stress. Folic acid reduses cardiovascular disease risk. The olive leaf extract is rich in oleuropein, an antioxidant, anti-inflammatory compound with a cardioprotective action.