Jarrow as it's cheap and has no filler (very small pill), I consider it cheap insurance for days when I might fall short of 400mcg/day from my diet. The reason folic acid is used to fortify bread products and processed food is because it's the cheapest and most shelf-stable but it's estimated that at least 30% of people have the mutation that prevents it's metabolism. I've read many cases of depression being treated with just methylfolate.

Jarrow as it's cheap and has no filler (very small pill.) The reason folic acid is used to fortify bread products and processed food is because it's the cheapest and most shelf-stable but it's estimated that at least 30% of people have the mutation that prevents it's metabolism. I've read many cases of depression being treated with just methylfolate.