Sixty percent of people are either heterozygous or homozygous for the MTHFR polymorphism, meaning regular folic acid is not only useless, but potentially harmful because it blocks absorption of the meagre amounts of methyl folate we receive. Methyl folate, as the activated form, completely bypasses this problem. Methyl folate is so important for methylation pathways, and a lack can contribute to depression, elevated homocysteine levels, CFS/ME, fibromyalgia, heart disease, fertility problems, and a host of other degenerative conditions. This product is so important, particularly since most supplements are full of folic acid which as I said above can cause more harm than good. Everyone should be taking this instead. Highly, highly recommended. Thanks for stocking it iHerb!!!

This is the best kind of magnesium you can get as far as absorption. Many kinds do not work at all. Magnesium glycinate is also the best for depression. Great product.

I have not been sick in 3 1/2 years because of this supplement. It's the best! I just take a couple of pills every hour or so as soon as I feel the first onset of sickness (tired, worn out, sore throat), and in a day it's gone. The ONLY time I got sick was when I ran out!! I'll never let that happen again. Highly, HIGHLY recommended.

These taste GREAT, and I feel so full of energy after taking them. Not just for kids.

Great combination of antioxidants in one pill. Convenient.

These taste awesome, and are a great way to get calcium and vitamin D.