Bioactive Folate & Viamin B12 from Life Extension is a highly dosed supplement with folic acid and vitamin B12. These B-group vitamins contribute to cell division, promote normal homocysteine levels, and support normal blood or red blood cell formation. This product is suitable for a vegan diet and undergoes quality and purity testing in independent laboratories. It does not contain unwanted additives such as gluten or genetic engineering. Recommended to take 1 capsule per day with plenty of water. Consult your doctor if you want to use dietary supplements and are being treated for a disease, or if you are pregnant or breastfeeding.