Question
Can antioxidants help prevent a heart attack?
Answer
Research into the role of antioxidants in heart disease has been going on for a long period of time. To date there is no definitive evidence that antioxidant or vitamin supplements reduce the incidence of, or mortality from, heart disease. However, foods rich in antioxidants are still recommended. These foods have additional nutrients, such at flavonoids and lycopenes, which are usually not contained in supplements. A diet that includes fruits and vegetables, which are rich in antioxidants, is linked to a reduction in cardiovascular disease.
The most important factors in reducing risk of heart disease remain:
- Quitting smoking
- Keeping LDL less than 100 (or less than 70 for high-risk patients)
- Exercising
- Controlling blood pressure
- Avoiding obesity to reduce risk of diabetes
- Having regular check ups with your doctor