I have read that the more advanced cases of PBC have more problems with fat soluble absorption.
I haven't been diagnosed yet but I have been living with low vitamin absorption for probably 20 years. The sublingual d vitamin (you just put the drops on the tongue.) is a great way to get vitamin d in winter. It bypasses the liver (which for those that have PBC) can't break it down.
There is no sublingual vitamin a. But you can apply vitamin a to the skin to absorb it. I have found that it helps with dry sore eyes. I just open a capsule and spread it on my arms.
I think vitamin e is similar. But have not tried it. This article suggests that PBC are more likely to get vitamin e deficient and those who are on cholestyramine (olestra) are even more likely (gastrojournal.org/article/0...
Does anyone have any ideas on how to get vitamin k into the system? I have been confused as to why I bruise so easily and bleed for a while. I think I haven't been absorbing vitamin k for quite some time but not realizing it. I ordered some sublingual drops, we shall see if it resolves my bruising.
I think I have been absorbing water soluble vitamins and minerals okay. Has anyone else found this?
Are there any articles suggesting vitamin protocols for people with PBC?