how long for b12 injection to kick in Are Vitamin Shots Right You? How Long Does It Take
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It affects how well they work and how safe they are

In clinical trial, it produced roughly a 6% reduction in body weight over 68 weeks

Such reactions are generally mild and resolve within a few days

Additionally, people with certain digestive disorders, such as Crohns disease or celiac disease, may struggle to absorb B12 from their diet and might require B12 injections to support digestive health
