What is the best form of vitamin b12?

Related questions

1. Is b12 deficiency dangerous?
2. Is cyanocobalamin safe to take?
3. What is a normal vitamin b12 level for a woman?
4. What does a high vitamin b12 level indicate?
5. Is b12 really necessary?
6. Is a b12 level of 300 normal?
7. Is High b12 a sign of cancer?
8. Is b12 deficiency serious?
9. What happens if you take too much vitamin b12?
10. Can Too Much Vitamin b12 Be Harmful?

Tags

1. #while
2. #forms
3. #vitamin
4. #synthetic
5. #adenosylcobalamin
6. #higher
7. #methylcobalamin
8. #absorb
9. #retention
10. #better
11. #converted
12. #natural
13. #cyanocobalamin