[80] [82] Animal-derived food sources with a high concentration of vitamin B 12 include liver and other organ meats from lamb, veal, beef, and turkey
Report any unusual or persistent symptoms to your care team, and seek prompt medical attention for severe reactions such as difficulty breathing, chest pain, or signs of an allergic reaction
Elderly people due to impaired intestinal absorption and children, premenopausal women, and pregnant women whose diets are low in animal foods are all at increased risk
Consistent appointments are recommended to maintain optimal results
In some cases, private clinics now sell self-injection kits of methylcobalamin for use at home, available after screening via medical questionnaire
Self-Administration Guidelines If youre giving yourself B12 shots, you need to know how