No, vitamin B12 in Celsius energy drinks is not made from sludge found at human sewage treatment plants: VERIFY
The FDA has approved the version of vitamin B12 called cyanocobalamin, which is found in Celsius energy drinks, as completely ...
Monthly Prescribing Reference12y
Cyanocobalamin Injection
Cyanocobalamin 1000mcg/mL; soln for IM or SC inj; contains benzyl alcohol. Give by IM or deep SC inj. Pernicious anemia: 100mcg daily for 6–7 days; then 100mcg every other day for 7 doses; then ...