 with a higher intake. So ladies out there, don't be afraid to take your B vitamins as well. Just make sure you get a fully methylated form of B complex. Fully methylated, which is the kind you can actually absorb because one-third of people, one out of three people, have problems in that area of methylation, which means they don't break down particularly folic acid. And because of that, because it's synthetic, it actually makes you a little nauseated when you take it, and that could be the problem.