Besides the acute phase gastrointestinal effects which may lead to up to 10% of people discontinuing the drugs, there are other potential GI side effects of obstruction, excessive loss of muscle mass, and potentially association with some eye disease adverse events
We also offer other vitamin injections where they suit your goals better, and we will always say if an injection is not the right route for you
Debroy MA, Wolf SE, Zhang XJ, Chinkes DL, Ferrando AA, Wolfe RR, Herndon DN
Will B12 shots boost my energy instantly or help me lose weight
Gastric bypass patients are at risk for micronutrient deficiencies which lead to in the short term, leading to impaired healing from the surgery, and in the long term, major medical issues such as anemia, scurvy, beriberi, osteoporosis and other conditions
However, intramuscular shots release B12 gradually from muscle tissue, while IV infusions deliver the full dose into the bloodstream immediately