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If tolerance is good and no adverse effects occur, increase to 75mg daily, often split into two doses of approximately 37.5mg each
Intrinsic Factor and Absorption Challenges As previously noted, intrinsic factor is a key player in B12 absorption, as it binds to the vitamin, allowing for proper absorption
i prefer individual dosing vials
A metallic taste during the infusion
This includes people with pernicious anemia, a condition where the body lacks intrinsic factors, making it impossible to absorb B12 from food
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