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Published 2014 Oct 30

As of this date, glutathione is not approved by the FDA for treatment or prevention of any disease

Dosage / Administration of B12 Injections Subcutaneous shots can be administered instead of intramuscular - means injecting with a very short needle into the fat layers around your abdomen or thighs - easier for self-administration and the B12 is released slowly

For recovery, it can also be taken immediately after exercise

It is effective for the skin whitening, especially for ultraviolet-induced hyperpigmentation including melasma

In the latter case, the inflammation comes and assists the issue, then subsides