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Too much B12: Signs, causes, and how to manage it
Check all values against the product label, certificate of analysis, and any applicable professional guidance before relying on the result
Call your health care provider immediately if you are experiencing any signs of an allergic reaction: skin rash, itching or hives, swelling of the face, lips, or tongue, blue tint to skin, chest tightness, pain, difficulty breathing, wheezing, dizziness, red, swollen painful area on the leg
[6] In all cases, a healthcare provider should evaluate patient history for any contraindication before initiating therapy
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