Patients report experiencing relief as if a fog has disappeared
Reported symptoms include headache, nausea, diarrhea, facial flushing, and in rare cases, skin rash or tingling
A reader is best served by holding two things at once: the mechanism is genuinely interesting, and the human evidence does not yet exist
What that means isnt always straightforward: In the Swiss study mentioned above, nearly three-quarters of primary-care docs surveyed reported using a multi-step approach (and not always the same one) when testing for B12 deficiencya practice that Miller says improves the odds of an accurate diagnosis since serum B12 levels alone dont always accurately identify a deficiency
[12] Most recipients experience no systemic symptoms
Thats more than 4 million times the recommended daily dose, and still you cant overdose