Considering the number of patients and the few reported cases, you can see how rare these reactions really are
Preclinical studies and clinical trials suggest that antioxidants, such as small thiol molecules (N-acetyl-L-cysteine and carbocysteine), antioxidant enzymes (glutathione peroxidases), activators of Nrf2-regulated antioxidant defense system (sulforaphane), and vitamins, for example, C, E, and D, enhance the endogenous antioxidant system and reduce oxidative stress
158: 1554-1573.e12
Multiple sessions are usually necessary for optimal results
This powerful antioxidant also helps recycle and reuse vitamin C [8] and vitamin E, making this power trio more effective at supporting the immune system
nevertheless, it may engage many molecular pathways that regulate healing processes