b12 injection red urine after Red urine due to Hydroxocobalamin use. High-dose (5 g) IV urine is red from b12
Description
[3] Similarly, some solid tumours may produce these binding proteins
I wish some of the others were a bit less but happy

Deficiency in B12 can lead to demyelination, resulting in neurological symptoms such as numbness, tingling, impaired coordination, and cognitive decline

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