Find interesting BG12 is modified Fumaderm (used for decade overseas for Psoriasis) and my aunt has Psoriasis. I don't, but have MS.

Youtube has a vid of derm or neuro who prescribed Fumaderm for her patients Psoriasis. Was surprised when patients MS improved as well. Might be how BG12 got it's start.

Heard my aunt's Psoriasis med makes her feel crappy. Heard BG12 is Fumaderm tweaked a bit. Lady at my MS monthly meet has progressive ms, been in BG12 study for 2-3yrs at the higher of the 2 doses. She said it works great.