Tecfidera - a little more understanding
If you are keen on the sciencey stuff behind things:
For a long time it has been known that Tecfidera (dimethyl fumurate) works, but there is little consesus on how.
New research here helps to illuminate this.
https://multiplesclerosisnewstoday.com/2018/11/02/study-sheds-light-ms-therapy-tecfidera-mechanism-action/