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People with B12 levels below 200 pg/mL are called B12 deficient and are likely to have symptoms - this could be due to medicines, strict vegetarian diets, or medical conditions
This can help regulate energy balance and suppress appetite for weight loss
You should contact your doctor immediately if you experience severe symptoms, such as difficulty breathing, sudden swelling, or severe muscle weakness
Is a B12 injection an energy booster even if my levels are normal
Product identity, purity, dosing, route, legality, and clinical context all matter
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