how much vitamin b12 injection should i take to Give a Injection: Step-By-Step Instructions Sandoz Vitamin B12 Injectable Solution
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However, if you experience any serious side effects, such as difficulty breathing or hives, you should seek medical attention immediately

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Reduces the Risk of Macular (Eye) Degeneration Age-related macular degeneration (AMD) is more than twice as common in individuals with a Vitamin B12 deficiency than in those with healthy levels of Vitamin B12

Mild side effects may include slight redness or tenderness at the injection site, but these usually resolve quickly.
