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The injection technique guide covers site selection in detail
How B12 Injections Work Unlike oral supplements, B12 injections deliver the vitamin directly into the bloodstream, bypassing the digestive system and ensuring better absorption
UK guidance recommends 1.5 micrograms daily for pregnant women, though supplementation doses are typically higher for those with deficiency
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However, it's crucial to inform your healthcare provider about any medications, supplements, or ongoing treatments you're receiving
If switching to a plant-based diet, it usually takes years before a clinically manifest deficiency develops, especially taking the reserve capacity of the body into consideration
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