Yes, i was thinking just this. Having been prescribed multiple immunocompromisers, turning up my immune system sounds terrifying. There's all these supplements and things that talk about boosting your immune system and i get probably most are unrelated, i don't have the time to get a degree in immunology to find out. Zinc does well enough for me, thanks. But if any immune boost started to increase my tnf-alpha or il-23 i'd be on the long and painful road to a terrible death. Or yet another high side effect medication.