b12 testosterone injections SMSNA Giving yourself a B12 or

In some instances, it may be possible to self-administer these shots

The area can also be used for subcutaneous injections

Vitamin B12 injections are also used by people with impaired vitamin B12 absorption or deficiency called Pernicious anaemia caused by: Inadequate dietary intake of B12 Loss of gastric parietal cells in chronic atrophic gastritis Structural damage or surgical resection of the small intestine or stomach Long-term use of acid regulating medication Alcoholism Gastric banding surgery Celiacs disease Pernicious anaemia Crohns disease Until now, injection of methyl-B12 has required a needle

At times you may need to inject just under the surface of the skin to accomplish this goal