Supplementing with gelatine may in fact be especially beneficial for us with RA. Gelatine supports gut and mucosal function and has many positive effects on our tissues. In RA we often have what is called Mast cell activation wich means that our adaptive immunesystem is activated resulting in histamine activation. It has been shown that MCA is an integral part of the disease process in RA. Symptoms of this is seen in strong reactions to bug bites and other allergic skin reactions. Gelatine counteracts tryptophan wich feeds MCA. Supplementing with gelatine has shown to calm this down and also have an effect on the level of inflammation.
I have personal experience of its positive effects. Am waiting for the summer to see the effect on insect bites, since I have really had a problem since diagnosed with RA.