red urine after b12 injection Intra-operative pinkish-red discoloration of urine: rule out anesthetic drug as a cause | Ain-Shams Journal of Anesthesiology Not all that is red

Most people get enough from diet, but older adults, vegans, and those with certain medical conditions may require supplementation

Pyridoxine (B6) can reduce the effect of levodopa when levodopa is given without a peripheral decarboxylase inhibitor

Constant Fatigue One of the hallmark signs of B12 deficiency is persistent fatigue

A 2017 meta-analysis of data from 15 trials, including more than 71,000 participants at risk of or with existing CVD, showed that B-vitamin supplementation had no significant effect on risk of myocardial infarction (heart attack) or all-cause mortality but reduced risk of stroke by 10% (RR, 0.90

differences lie in the B12 form (methyl vs cyano) and exact strengths