 that becomes toxic to you. You want to eat folate, which is the natural form you get in your food, but when you take it in in supplemental form, folic acid is synthetic, and one out of three people can't break it down. So that's why you want to get a methylated supplement. Bio-coenzimated active B-complex by natural factors. One last time, I'm going to say it because it's long. Bio-coenzimated active B-complex by natural factors. That's the one you want.