i have a question.i take multivitamins everyday which includes vitamin A (retinyl acetate) and its 3,000 IU a day.now i've read that vitamin A is fat soluable and it can be toxic over time.so am i safe taking this vitamin A everyday or can it be very toxic as you take the vitamins over time? i really like these vitamins and i don't want to stop taking them i was just curious about the vitamin A.does some of this come back out of the body through natural means or is it all stored up.i'm just wondering if it could be stored up and me end up having toxic amounts build up.as you can tell i don't know much about this subject.