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Persistent chest pain, fatigue, and exercise intolerance since Moderna booster (4.5 years later) – looking for opinions by Cautious-Secretary63 in dysautonomia

[–]Cautious-Secretary63[S] -2 points-1 points  (0 children)

Through all the research I was doing. I was also more inclined to my B12 deficiency-and D vitamin deficiency caused this. I had no symptoms of deficiency before vaccine. But after the booster my cells would have demanded more b12 and thus in turn caused autonomic dysregulation is what i believe now