b12 1000mcg injection Vitamin Injection: Energy Boost and Anemia Treatment — Mountainside Medical 5548656 - Henry Schein Medical

It depends on your needs

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Metabolic Pharmaceuticals Phase IIb obesity program completed but did not advance to registration

B12 is essential for the formation of red blood cells, DNA synthesis, and the proper functioning of the nervous system

The medical questionnaire is reviewed by a UK prescriber and once approved, you will get an email confirmation

However, other studies haven't seen a link between low levels of B12 and cognitive problems or an improvement in these symptoms after getting extra doses of B12