is b12 injection better than oral vitamin versus intramuscular vitamin B12 for vitamin B12 deficiency Why B12 Shots are Better

Since nitrous oxide is commonly used for surgery in the elderly, some experts feel vitamin B 12 deficiency should be ruled out prior to its use or prophylactic vitamin B 12 supplementation implemented before and after exposure to the gas (7, 18)

Once the deficiency is addressed, a maintenance dose can be given to keep B12 levels within the optimal range

Are B12 shots better than pills

Muscle mass preservation Helps prevent catabolic breakdown during caloric restriction or high-intensity training cycles

Theyre especially handy for people with low levels of intrinsic factor, a protein that helps your body absorb vitamin B12 more easily ( Additionally, they can help those who have difficulty consuming sufficient amounts of the foods above meet their daily vitamin B12 needs