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To mix, swab both vial stoppers with alcohol and allow them to dry
In certain regions of the world, marginal or subclinical vitamin B 12 deficiency may be fairly common in other age groups as well, including children, premenopausal women, and pregnant women, primarily due to low intake of animal-source foods (reviewed in 5)
Gastrointestinal Symptoms A B12 deficiency may cause symptoms such as bloating, gas, nausea, diarrhea, constipation, decreased appetite, and weight loss
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[11] What side effects should I watch for
Though a food first approach for receiving the adequate recommendations of nutrients should always be the first line of defense, supplementation can be beneficial as well
