I've come across 2 facebook groups on Vitamin B-12 one of them being a very popular one called "Vitamin B-12 Wake up" and was going through some posts and reading symptoms of low deficiency which apparently seem quite similar to symptoms that most people experience om nofap PAWS. I currently have B12 at 240. It needs to be around 500 for optimal levels. So I think we can start a good debate on this and see whether B12 deficiency is something we should start focusing on. If you're reading this thread, please share your B12 levels. Note - B12 supplements and fortified foods might actually not be helpful even if your B12 shows an increase in the blood test; that's what I I've read so far in that group. I hope some of us can start compiling information and put things in perspective.