5 The average intake of vitamin B 12 in the United States is 3.4 mcg per day, and the recommended dietary allowance is 2.4 mcg per day for adult men and nonpregnant women, and 2.6 mcg per day for pregnant women
Some uses are for increased energy, weight loss, stress relief, mental and emotional stability, and supplementation of diets deficient in B Vitamins, and treatment of vitamin B12 deficiencies
You should seek medical attention immediately if you experience: Severe abdominal pain Persistent vomiting Signs of dehydration Difficulty breathing Symptoms of an allergic reaction Always read the patient information leaflet supplied with your medicine
Injection site reactions: Pain, redness, swelling, or bruising at the injection site may occur
Aguilera, M., Vergara, P
Combined sample size is roughly 30 patients