If you are currently taking any other medications, let your doctor know before choosing a suitable B12 supplement
A deficiency of vitamin B12 can also cause shortness of breath or heart palpitations, as well as gastrointestinal symptoms including constipation, diarrhea, appetite loss, or gas
It's important to choose the outer area of the upper arm and avoid injecting near nerves or blood vessels
Some signs of B12 deficiency: Anemia (megaloblastic) Gastrointestinal lesions Poor nerve health Numbness/tingling sensation Memory loss, disorientation Weakness Personality and mood changes (including depression, dementia) Difficulty waking Some risks for B12 deficiency: Vegetarian, vegan, or low animal product diets Aging Males Caucasian and Latin American descent Malabsorption issues Pregnancy Alcoholism Small bowel resection or stomach surgery What is Vitamin D3
Using B12 Injections to Treat Pernicious Anemia (PA) How often should you take B12 injections to treat pernicious anemia
Severyanova, L