f&w original glutathione Live without compromise glowing finish. Fair & White FW ORIGINAL

If you switch the form and the symptoms go away, that tells you the issue wasn't the B12 itself or the level it was the specific form your body had trouble with

10.1038/s41574-021-00629-4 61 JohnsonJ.CanningJ.KanekoT.PruJ

10.1038/s41586-020-03116-4 Nature 168 SchaferK

Hobbenaghi, R., Javanbakht, J., Hosseini, E., Mohammadi, S., Rajabian, M., & Moayeri, P

Histological changes indicating microvesicular steatosis of the liver, were also observed in rats after 24 h of fasting, despite the lack of significant differences in liver enzyme concentrations 40

She said, Skin lightening is actually a byproduct of glutathione, in fact, it detoxifies the body from the inside to make you healthier