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really tired after b12 injection Is it normal to feel injection? Can B12 Shots Improve Metabolism
Description
Slowly reducing B12 levels will impact the energy production in the mitochondria and the methylation pathways, affecting myelin production before it can create macrocytic anaemia (if ever)

B12 injections bypass the digestive system entirely, delivering the vitamin directly into your bloodstream for immediate use

In these cases, supplementation is necessary and beneficial

It does this by promoting lipolysis, or the breakdown of fat, and blocking lipogenesis, or the store of fat
