I will politely but vehemently disagree with you.
I had a family member diagnosed with Chemotherapy fibromyalgia......she eventually went to a chiropractor who believed he could help her...and did.
First he put her on a mild sleeping pill for two weeks to break the cycle of not being able to go into rm sleep because of the pain.....this made a remarkable difference....noted within a week.
Then two months of two visits a week in his office to realign her body...and a good dosage of Glucosamine standardized formula - no fillers). Within one month the difference was marked...after two months she went back to work. Continues Glucosamine to this day and noted when she doesn’t take it the symptoms begin to appear again.
She obtains the Glucosamine on line under the company “Pyto-pharmaca” which uses no fillers in their products.
I write this because her fatigue level, pain etc. had been checked by Autheritis professionals and neurologists who could not offer relief. After her recovery her Arthuritic Dr. wanted to know her treatment FOR HIMSELF and also got relief.