People who experience fructose intolerance are predisposed to react poorly to large loads of other rapidly fermentable, osmotically active carbohydrates, too. Therefore, many people with FM will find the FODMAP approach helpful.
I don’t care what the USDA says…chocolate is an important food group! However, it is my duty to tell you that cocoa powder does contain FODMAPs, as tested at the Monash University lab