glutathione with vitamin c No.5 Concentrated Serum, 1.01 fl oz (30 ml) Sugar Free Effervescent Tablet -

B12 is not a standalone treatment for anxiety or depression

The MHRA Drug Safety Update on metformin and reduced vitamin B12 levels advises that B12 testing should be considered in patients who are symptomatic or who have risk factors for deficiency

If you are experiencing symptoms of depression, anxiety, or persistent low energy, we may recommend blood work to check for vitamin deficiencies, including B12

problems breathing or swallowing

For nerve pain, the usual dose of vitamin B12 is 500 to 2000 mcg daily

Lyophilization is the process of removing water from the preparation under reduced pressure, which ensures long-term stability of the substance