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Also, certain medications, like proton pump inhibitors and metformin, might affect B12 absorption
Knowing the right doses and how to give them is important
Who can help with ordering questions
Depending on your body and the severity of your deficiency, B12 injections can start to work in a matter of hours to a few days
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When the NNMT enzyme is overactive, its often associated with insulin resistance, a condition where your cells dont respond well to insulin and cant easily take up glucose from your blood
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