vitamin b12 injection drug information Shots: B12 Injections Benefits, Uses, Risks Best Vitamin B12 Injection Site:

Unlike some vitamins, B12 can be stored in the liver for an extended period, sometimes taking years for a deficiency to manifest

Some patients discover that addressing B12 deficiency resolves symptoms they've struggled with for years

Monitoring your condition To ensure your treatment is working, you may need to have further blood tests

* Sweating * Headache * Dizziness **Very Rare Side Effects (may affect up to 1 in 10,000 people):** * Acne **Not Known (frequency cannot be estimated from the available data):** * Nerve damage (neuropathy) with prolonged use

Additionally, it is one of the nine essential amino acids in the human body