Water fasting for scars?

Hi! I'm new to this forum and I have a question regarding water fasting. I have done a few short fasts before but I'm planning on doing a longer fast, maybe 15-20 days of only drinking water and I was wondering if anyone knows if Water Fasting is beneficial for pitted scars? I have a few very shallow scars on my face and some small cracks as well from itching my face like crazy due to eczema, so if anyone has had success with healing their scars--pitted, sunken, ice picks etc, please let me know! People claim that the skin will build new collagen and renew itself during a fast and some say that the collagen production will slow down, so this whole thing is a bit confusing! I couldn't find any other threads about pitted scars and Water Fasting so that's why I started my own topic. (English is not my native language so please excuse me if I haven't explained myself correctly!)

Thank you! :) Tweet