b12 injection for covid My Opinion on shots post Fatigue | Ask Dr. David Study suggests vitamin B12 as

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In summary, each vitamin in this injection is either Category A (pyridoxine) or exempt but considered safe at normal intake (thiamine, riboflavin, pantothenic), except niacin which is Category C at high doses but likely safe at modest doses

Reactions of this type are more often related to preservatives in some solutions than to the vitamin itself, which is why we use high-quality formulations

You should arrange an appointment if you are currently taking Mounjaro and experience symptoms suggestive of B12 deficiency, including persistent tiredness or weakness, pins and needles or numbness in hands or feet, difficulty with balance or walking, memory problems or confusion, a sore, red tongue (glossitis), or mouth ulcers

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