canzing,
The only way I can ensure getting adequate vitamin and mineral levels, is to take liquid vitamins and minerals on a daily basis.
I still add them to my daily shakes.
IMO, vitamins and minerals are generally too hard on the gut, and contain lots of fillers, which are also hard to digest.
So, I've gotten around that by taking pure liquid vitamins and minerals.
I hope you get out of your flare and start feeling better soon.