Well, obviously, it is not bad for ANYONE, but should not be used without attention to other nutrition, including minerals and other essential fatty acids, in order to derive the intended benefits
Neither class of agonist recapitulated the effects of melatonin, nor did either antagonist abrogate melatonin-induced changes in ILC2 phenotype or function
People taking certain medications like Metformin, a medication for type 2 diabetes, or proton pump inhibitors, acid-reducing drugs, that can interfere with B12 absorption, can find relief through these injections
In a study in animals deficient in vitamin D3, supplementing with vitamin D3 and cysteine (a GSH precursor) restored glutathione levels, increased the bioavailability of vitamin D3, and lowered inflammation.29 Researchers noted that the vitamin D supplements widely consumed by the public are unlikely to be successful unless the GSH status is also corrected.29 In other words, only taking vitamin D isnt enough