Yes, B12 injections are generally considered safe for most people, but its always a good idea to consult your doctor before starting, especially if you have any underlying health conditions
megaloblastic anemia
it's a small molecule inhibitor
Third, sexual dysfunction is the most commonly reported adverse effect of 5ARI treatment, including erectile dysfunction, ejaculatory disorders, and decreased libido [62]
Meet Your Wellness Provider Review your health goals, discuss recommendations, and begin your treatment in a professional and comfortable setting
Pharmacokinetics: Cyanocobalamin is administered intranasally, orally, and parenterally, while hydroxocobalamin is administered only parenterally. Once absorbed, vitamin B12 is highly bound to transcobalamin II, a specific B-globulin carrier protein and is distributed and stored primarily in the liver as coenzyme B12. The bone marrow also stores a significant amount of the absorbed vitamin B12. This vitamin crosses the placenta and is distributed into breast milk. Enterohepatic recirculation conserves systemic stores. The half-life is about 6 days (400 days in the liver). Elimination is primarily through the bile; however, excess cyanocobalamin is excreted unchanged in the urine
