is oral glutathione effective for skin whitening 9 Health Benefits of Glutathione for skin lightening -

In laboratory and animal research it has been examined mainly for tissue repair and recovery, and clinicians who work with it tend to focus on musculoskeletal and gut applications

Call your care team if you're not sure what to do

Vitamin B12 deficiency can also cause symptoms that affect your brain and nervous system (neurological symptoms), including: numbness muscle weakness psychological problems, which can range from mild depression or anxiety, to confusion and dementia problems with balance and coordination pins and needles incontinence

If you notice redness, swelling, or blistering, stop the medication and get medical help immediately