Lady I believe that LDN, in raising our natural endorphins, can and does help in many ways to keep us healthy and fight certain illnesses.
I always notice than when I am ill with a bug of some sort that I am better in a shorter period of time, now, due to LDN, and sores seem to heal faster....my hair and nails grow faster and stronger.
LDN has not cured my MS, only helped reduce symptoms and attacks, but taking it has made me feel better overall. It is a good thing..

I will take it for the rest of my life..