However, my husband, despite our "clean living and good food" was diagnosed with MS.
In my opinion, MS should be categorized within emotional and energetic diseases. I am not a doctor. An example might be when an individual doesn't deal with emotions appropriately then the body manifests it physically. Explained more specifically, I suspect when the individual suppresses emotions it can be manifested physically in the body. This is just an opinion from a conservative right winger.