SO I was having a massage by my therapist, and we were talking about biting nails. He said: you should take zinc tablets.
Nail biting proves to be a combination of a bad habbit, and a need for zinc. Nails do contain a lot of zinc…
I started taking them for almost 2 weeks now. I don’t think it really helps, it’s mostly a bad habbit for me, but it’s a new start and a motivation to stop biting them.

