A study reported in the Annals of Internal Medicine suggested that eating yogurt with active cultures of L. acidophilus may prevent yeast infections. Make sure, however, that the yogurt has active cultures and is not pasteurized. You can find this yogurt in health food stores and large grocery stores. Another source of L. acidophilus are pills available in health food stores. Don't eat sugary foods.
Yeast live on sugar.
Stop using birth control pills. If you have had several yeast infections, consider switching birth control methods. Some women who discontinue use of the pill find that their yeast infections are eliminated or reduced. Discuss alternatives with your health care provider.2,14,22,26 11. Use condoms but don't have sexual intercourse if you have symptoms.