For what it is worth, 100% of my observations of people suffering from this are:
Female
“Middle” aged
Sedentary
Overweight
Hopelessly addicted to those extra large fountain sodas of high fructose corn syrup.
your list needs to include
“and a little bit neurotic”
Being sedentary and overweight can be a consequence of fibromyalgia, not a cause.
It doesn't matter if soda is sweetened with pure cane sugar, the acid in the soda quickly breaks down the cane sugar into fructose and glucose, making it chemically identical to HFCS. Someone who drinks a lot of sugary soda has more problems than fibromyalgia, but it has nothing to do with the sugar(s) used.
Does
“virulently anti-Trumps belong on the list?