•A diet rich in folic acid (folate) and other B vitamins may protect you from heart disease.

•Folic acid (folate) and other B vitamins help break down homocysteine, an amino acid in your blood.

•Too much homocysteine is associated with an increased risk of heart disease. Evidence suggests that homocysteine may promote atherosclerosis by damaging the inner lining of arteries and promoting blood clots.

•Some scientists recommend Folic Acid and B vitamin supplements, however, The American Heart Association recommends a balanced diet that's rich in fruits and vegetables, whole grains, and fat-free or low-fat dairy products. Citrus fruits, tomatoes, vegetables and grain products are good sources of folic acid as is bread that is made with fortified wheat flour.

•Women have always been told not to smoke when taking oral contraceptives. Newer forms or hormonal contraceptives, such as patches and vaginal rings, carry the same risk.