Recommended Use: Helps to maintain proper muscle function, including the heart muscle. Helps in energy metabolism. Helps to maintain the body’s ability to metabolize nutrients and maintain normal electrolyte balance. Caution:Folate supplementation can mask a vitamin B12 deficiency. If you are unsure whether you are taking enough vitamin B12, consult a healthcare practitioner prior to use. This product is non-GMO, gluten-free, and vegetarian. †Metafolin® is a registered trademark of Merck KGaA, Darmstadt Germany