If you are suffering from depression you can always ask your Dr to test your blood to make sure you have adequate Folic Acid. I also read that it is important to have enough Vitamin B 12 with your Folic Acid. So I jumped on my Bicycle and road down to the only Pharmacy in town that carries the 5-MTHF and bought some. I also bought some vitamin B-12.
It would have been cheaper to have ordered it from Amazon but I needed the Bike Ride and didn't feel like waiting.

Keep in Mind that I am no Doctor and this could be flawed or wrong information.
I would highly recommend consulting with your M.D. before Trying this or any other Supplement. Thx B