Hi Scarface. No I havent tried any immune stimulants or beta glucan. To be honest I dont tolerate an awful lot of supplements and I tend to keep them to a minimum relying mostly on liver support formulas, vits, mins and diet. I know it doesnt seem like much but because my body is so toxic it cant cope with too much thrown its way! Stimulating my immune system I daresay would create a toxin release which my liver just cant handle right now throwing fuel on the fire. This is why supplements seem to backfire for me. Hopefully as things improve this will change.