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Low methionine levels can affect the production of A-adenosylmethionine (SAMe), a major methyl donor for the central nervous system and an essential nutrient required for the production of neurotransmitters
Scale changes typically appear within 2-3 weeks
There is no identified upper limit for B12 as it's a water-soluble nutrient, meaning any excess is removed in urine
It was proved that oral 1,000 mcg of B12 is only absorbed by 1.3% of the body, but the absorption rates of B12 shots are between 55% to 97%
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