5ml
4
you should take 2-3 servings of vitamin A per day if you want to have a well balanced diet.
2000 i.U.
If you are wondering how much vitamin e you should be taking because you think it is beneficial to several body functions, then you should take 4 doses each day.
you can take any quantity from b12 , because safety.
Vitamin A
vitamin C
It is possible to take to much vitamin D. Check the RDA chart for the correct amount to take.
Vitamin A in too high of doses can cause birth defects so the amount you get in your daily diet and your prenatal vitamin should be enough.
Yes, you can take too much of certain vitamins. In particular, Vitamin A can be quite dangerous if you take too much.
Vegetarians should take vitamin B .Because most of the sources of of vitamin b are meat .