can b12 injection be given in arm Injections at Home - Safety Guide for Self-Administration B12 Injections | Dr. Daiana

- People with poorly controlled bone-turnover conditions, until the dose-dependent osteocalcin changes seen in the 26-week rat study are better understood

3 In B12 deficiency, methylmalonic acid (MMA) can accumulate, and it is thought that elevated MMA, alongside elevated homocysteine, contributes to damage of the myelin sheath (which protects nerve cells and speeds up nerve transmission), which can cause irreversible neurological problems

The classic symptoms of B12 deficiency are persistent fatigue, tingling or numbness in the hands and feet, problems with memory and concentration, mouth ulcers, a sore red tongue, and pale or yellow-tinged skin

A 2019 study found that older adults supplementing high doses of vitamin B12 were at an increased risk of colon cancer

Just dont put the pen in the sun or try to heat it some other way, as that can damage the medicine