Well, the threshold for adults is 10 000 IU for vitamin A. But you should be careful cos you are already getting vitamin a from meat, fish and dairy products. You may be getting beta carotene from orange and yellow vegetables as well and your body converts a lot of beta carotene into vitamin A.
It would be good if you took only 5000 IU of the multivitamins and then ate proper food that contained vitamin a.
Information on this site is provided for informational purposes only.
It is not meant to substitute for medical advice provided by your physician or other medical professional.
If you have or suspect that you have a medical problem, promptly contact your physician or health care provider.
