Thanks vans It's definitely worth a try.

It's a prescription drug. I couldn't find information online from a good source (the link above asks for personal information-I just don't feel like giving that right now). I noticed they had a patent application out. I wonder why one can't just take the ingredients separately? I know certain amounts of folate require a prescription but wonder if there is anything else.

Cerefolin NAC Ingredients

• 5.6 mg L-methylfolate which is a biologically form of folic acid.
• 2 mg Methylcobalamin which is vitamin B12.
• 600 mg N-Acetylcysteine is a form of glutathione which is an antioxidant.

Cerefolin NAC Review | Cerefolin NAC Ingredients | Does Cerefolin NAC Work?