Infertility Below are some of the signs and symptoms of vitamin B12 deficiency: Difficulty thinking and remembering Fatigue Heart palpitations Pale skin Weight Loss Infertility Numbness and tingling in the hands and feet Mood changes A sore tongue Low appetite Constipation The following risk factors can increase the chance of developing Vitamin B12 deficiency: High alcohol consumption Older age Pernicious anaemia Atrophic gastritis Helicobacter pylori infection Coeliac disease Crohns disease History of gastrointestinal surgery Following a plant-based diet Pancreatic insufficiency AIDS Some hereditary conditions that affect vitamin B12 absorption There are some possibly side effects of Vitamin B12 injections and these can include: Pain, redness, or itching at the site of the injection Mild diarrhea Swelling sensation in the body Temporary itching of the skin If anyone experiences difficulty breathing, hives, and swelling they need emergency medical help as they may be experiencing anaphylaxis which is a severe allergic reaction

The exception to this is if someone has iron deficiency-related hair loss, and if their iron deficiency is exclusively the result of poor hemoglobin production due to a vitamin B12 deficiency
Common symptoms of B12 deficiency include heart palpitations, shortness of breath, and swelling in the ankles and feet
Injectable BPC-157 is commonly used to treat musculoskeletal injuries, acute injuries, and post-operative recovery
Medically supervised with appropriate patient assessment