People with symptoms of vitamin B12 deficiency It is a good idea for anyone with the following signs and symptoms of a vitamin B12 deficiency or pernicious anemia to consult a doctor: People with gastrointestinal issues Conditions that affect the gastrointestinal tract may affect vitamin B12 release or absorption, including: pernicious anemia, which can lead to gastric atrophy, or damage to the stomach fish tapeworm infestation bowel or pancreatic cancer folic acid deficiency overgrowth of bacteria in the small intestine diabetes thyroid disease Crohns disease celiac disease chronic pancreatitis People who have undergone gastrointestinal surgery, including weight loss, may have fewer cells necessary to secrete stomach acid and intrinsic factor
You can learn more about how intensive B12 therapy helps prevent neurological damage in recent clinical findings
You might get mild redness, swelling, or itching on the injected skin
A structured tracker like the Peptide Progress Journal keeps your daily doses, weekly measurements, and side effect notes on one document for the whole 12-week cycle
Regular B12 Shots You probably know regular B12 shots are an intramuscular injection usually given to people who have a B12 deficiency, which greatly impacts the size of red blood cells produced in the body
Are there any risks associated with long-term B12 injection therapy