About gall stones

Hi,
We are raw milk drinkers here <CRINGE
can suggest a magnesium supplement to use to help absorb the calcium from
the milk. I’m 8 weeks pregnant, so I’m needing extra calcium/magnesium. I
also have four little ones who need magnesium as well. I also take Milk
Thistle….my source is www.liversupport.com. I wondering if any of you can
tell me if this MT is good or is there another source that is superior that
I should be getting?
Thanks for your help!
Tara