Re: HELP! Trouble Absorbing Salt/Water.

Vitamin D3 blood levels are not the endgame on improving health and bone strength/tissue elasticity/collagen strength, though.
D3 is a decent marker of the health of cell membrane strength and nutrients getting in and out of the cell, but it's one out if a network of nutrients.
Of extra importance is silica levels in the body, which is a crystalline element vital for building strong bone, muscle and collagen. It is best bioavailable from green herbs, like fresh horsetail (grows as a weed in calcium-poor soil.) You can pluck it and boil the young shots for five minutes as a refreshing tea. :D

If you use CoQ10, I would point you towards organ meats first like heart and liver. Curezone articles point to a sudden dose of 3000-4000 units of CoQ10 for killing Tapeworms swiftly..
And in my own experience, I felt much better with CoQ10 than with just Ubiquionine.
Low stomach acid levels will inhibit healthy digestion, period, so keep your eyes on vegetables, herbs, and in-season fruits! Stomach acid is the first defense, well worth study.

BE AWARE, BE AWARE, Vitamin D3 is not the marker you want to be trying to raise in your blood anyways, it can LOWER your immune system function and allow L-form bacteria (such as lyme and streptococcus spirochetes) to spread in the body. Please read here:
//www.curezone.org/forums/fm.asp?i=1908276#i