They may suffer digestive disturbances as well that could limit the absorption of water soluable vitamins. (2ndchance.info)
Yesterday I finished the chapter where he talks about mixing equal parts grassfed butter and cod liver oil as a supplement to activate fat soluable vitamins. (marksdailyapple.com)
They've always said that water soluable vitamins were excreted in the urine. (liveinthenow.com)