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It is an essential nutrient that the body needs to carry out important functions in the body, such as red blood cell production, DNA synthesis, and maintaining a well-functioning nervous system, among others
However, as with any supplement, results vary, and some people may experience mild digestive changes when starting
Since I had the doctors ear and even though I was not experiencing acute signs nor symptoms of low B12 (pernicious anemia), I took the opportunity to ask him about the possibility of beginning monthly vitamin B12 injections He was aware of my years of nursing practice and thoughtfully considered my request
A typical weekly research dose of 6mg (2mg three times weekly) represents approximately 0.027% of the estimated toxic dose
HUBERMAN: And you'll see in a minute, it's a really important distinction
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