I have a J-pouch with pretty much chronic pouchitis from the beginning, but that's not the subject of this post. I just had my annual check-up and my vitamin D is at 16, which is pretty low. This comes after taking 5,000 IU of liquid vitamin almost daily for the last 3+ years. My doctor didn't have any suggestions other than consulting with my GI since it's probably an absorption issue. I've done some searching with limited success.
I'm wondering if anyone here was able to successfully raise their Vitamin D level and has any something useful to share.