pink, lots of good advice here.
I too, was told I had osteopenia, and like IAS they wanted to put me on fosomax, i said no thanks, and am doing vitamin d3 + k2 + L-threonine so far to build bones. I read that strontium also helps, but haven't started that yet.
I would also recommend you give some thought to liquid vitamins and minerals. It gets absorbed much better as there is nothing to break down.
While my flare was at its worse, I was bleeding very heavily every day and the only reason my blood work was always OK was due IMO to the liquid vitamins and minerals I take daily in my shakes.
Anyway, just a thought.
Rx meds didn't help me. But 4.5 mg LDN +Paleo diet +supplements=REMISSION.Protein shakes w/almond milk,Maca powder,L-Glutamine,D-Ribose,chia seeds.VSL#3,K2,VIt. D3,slippery elm bark powder.For more info,my protocol is the 11th post at this link: https://www.healingwell.com/community/default.aspx?f=38&m=1666318
If you have any questions, you can find my email address at my profile.