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Level of evidence C - Multiple studies with limitations or conflicting results Read more Please see Table 1 for your response

The Vegan Society website states: To get the full benefit of a vegan diet, vegans should do one of the following: eat fortified foods two or three times a day to get at least three micrograms (mcg or g) of B12 a day, OR take one B12 supplement daily providing at least 10 micrograms, OR take a weekly B12 supplement providing at least 2000 micrograms

How Lipotropic Injections Work The amino acids that are injected into the body stimulate the liver to optimize the process of metabolism

Injections are favored for severe deficiency, malabsorption (e.g., postGI surgery, chronic diarrhea), very low B12 levels with neurologic signs, poor adherence, or when rapid repletion is needed

Baraczyk-Kuma A et al

It raises the body's endogenous production of Glutathione