needle used for b12 injection How to self-inject intramuscular vitamin - Overview Instructions for B12 Injection |

Vitamin B12 is crucial for erythropoiesis (red blood cell production), proper digestion and energy utilization

[PubMed: 8495357] 191

In aged skeletal muscle models, NNMT inhibitor treatment increased proliferating/active muscle stem cells by 60-75% following injury, myofiber cross-sectional area increased 1.8-fold at one week post-injury with high-dose treatment, and peak torque of injured muscle increased by 67% compared to control (p = 0.033), with no untoward systemic toxicity observed in plasma chemistry markers (Neelakantan et al., 2019)

Conditions Commonly Caused by B12 Deficiencies B12 deficiencies are common and can cause a wide range of symptoms and health issues, including: Depression Fatigue, including chronic fatigue Poor concentration and memory Insomnia and other sleep disorders Headaches Heart disease Anemia Digestive disorders, including irritable bowel syndrome (IBS) Peripheral neuropathy Nearly anyone can suffer from a B12 deficiency