The recommended daily dosage for cranberry supplements varies depending on the product. Generally, a dose of 500mg to 1500mg of cranberry extract per day is recommended for preventing UTIs.

Cranberry might increase how long warfarin is in the body, and increase the chances of bruising and bleeding. Be sure to have your blood checked regularly. Your warfarin dose might need to be changed.

Cranberries can help long distance runners boost their performance, a new study shows. Researchers found the common cranberry ...