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Elevated vitamin B12 (cobalamin) levels in the blood are often discovered incidentally during routine blood tests, as high B12 itself rarely causes direct symptoms
Jin M, Shiwaku H, Tanaka H, Obita T, Ohuchi S, Yoshioka Y, et al
The only legitimate route to access it is participation in an approved clinical trial
It is made in the liver, and as an antioxidant, it helps protect your cells from oxidative stress caused by free radicals
10.3390/nu16060800 5
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