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A serum B12 level test and, ideally, a methylmalonic acid (MMA) test should precede any B12 injection recommendation
If you have a vitamin B12 deficiency, you are likely to benefit from vitamin B12 shots
Once inside, it effectively puts the brakes on NNMTs activity, creating a powerful ripple effect throughout your metabolism
Physician consultation before use remains paramount
The annual dose should not exceed 600,000 IU as cholecalciferol
Longevity & antiaging mechanisms
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