Sentinel Folic Acid 800mcg is a dietary supplement containing 250 tablets. This B-vitamin supplement supports red blood cell formation, cell division, and is especially important during pregnancy for proper fetal neural tube development. Folic acid is essential for maternal tissue growth during pregnancy and should be taken from pre-conception through the first 12 weeks of pregnancy. It contributes to normal blood formation, amino acid synthesis, and immune system function. The supplement also helps reduce tiredness and fatigue while supporting normal homocysteine metabolism. As a dietary supplement, it should be taken under medical supervision, particularly during pregnancy or when planning to conceive.