Pharmacokinetic studies in rodents have documented rapid absorption following subcutaneous injection (Tmax approximately 30 minutes), with distribution to multiple tissues including liver, kidney, skin, and lung
Vitamin B12 shots are a particularly good option for people who cant manage their vitamin B12 levels without making any dietary changes, are older, have had weight loss surgery, and take certain medications
(2008) 138:2025S31S
Do not use if you are pregnant, attempting to become pregnant, or nursing
Clinical lipidomics in Understanding of lung cancer: opportunity and challenge
This intramuscular injection provides a direct and effective source of Vitamin B12 (cyanocobalamin) to assist with red blood cell formation, energy metabolism, and general vitality