What happens if you take too much vitamin b12?

Related questions

1. What is Vitamin b12 1000 mcg used for?
2. Do eggs have vitamin b12?
3. Is b12 deficiency life threatening?
4. Is cyanocobalamin toxic?
5. Is High b12 a sign of cancer?
6. Do bananas have b12?
7. What is the use of cyanocobalamin?
8. Do any vegetables have b12?
9. What happens if your b12 is too high?
10. Is b12 deficiency dangerous?

Tags

1. #considered
2. #however
3. #upper
4. #linked
5. #since
6. #tolerable
7. #levels
8. #water
9. #excessively
10. #toxicity
11. #doses
12. #soluble
13. #vitamin
14. #effects
15. #supplementing
16. #negative
17. #generally
18. #level
19. #intake
20. #established