vitamin b12 injections and weight loss Medical & In Roswell, GA Best B-12 Injections for Weight

Gastrointestinal conditions Some gastrointestinal conditions may affect how vitamin B12 is digested or absorbed, such as: history of gastrointestinal surgery celiac disease Crohns disease pernicious anemia infections, such as from Helicobacter pylori bacteria or parasites pancreatic insufficiency or cancer bowel cancer folic acid deficiency small intestinal bacterial overgrowth Vitamin B12 injections may be more helpful for people with gastrointestinal conditions than oral products

This is the main factor for how long a B12 injection takes to work, offering a significant advantage over oral supplements, which must be broken down by the digestive system before they can be distributed throughout the body

Here are some conditions where you may need B12 shots: You have vitamin B12 deficiency or pernicious anemia

Trends in dietary nutrients by demographic characteristics and BMI among US adults, 2003-2016