Folate is a water-soluble B vitamin (vitamin B9) that occurs naturally in many foods, including leafy green vegetables, fruits, legumes, and meats like liver. It is essential for the formation of DNA and RNA and is crucial for cell division and growth. Folate is particularly important during periods of rapid growth, such as pregnancy and fetal development. It also plays a key role in producing healthy red blood cells and preventing anemia. Folate is different from folic acid, which is the synthetic form of the vitamin used in supplements and fortified foods.