I was told by my dietitian at my CF center to take 2 multivitamins per day. But each one contains 16,000 IU. If I took 2 per day that would be 32,000IU! The upper limit for vit A is 10,000 IU. Now I know I have severe fat malabsorption issues, but 32,000 IU sounds like maybe too much, and vit A is important but it has to be just right, not too much or not enough. What does everyone else think?