Re: Vitamin D Supplements Could Fight Crohn's Disease

I'm taking a 25000IU dose once a week.
Do you think it's enough? I read articles saying that in the winter we must take 5000IU's a day with no problem.
I was VERY low in vit D (10ng/ml) but now it's better. Around 35ng, still very low. Wich range is the best? Some studies say 50ng is ok, others 70... And for the supplements, wich form? oil? powder? Oils often contain other substances like arachid oil, flavours... Tweet