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vitamin b12 better injected into muscle or subq Best Injection Sites How to Give a B12
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injections and what you and your doctor can do to help relieve your back pain
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Also, individuals who have undergone certain surgical procedures, including intestinal resection, bypass, or bariatric surgery, which may reduce Vitamin B12 absorption, are also eligible
Other people who are at risk of having vitamin B12 deficiency include those who have had intestinal surgery, or who have gut diseases like Crohns disease or celiac disease