I gave dd some flax seed oil the other night with her dinner. I have given her flaxseed oil on and off before (the last time was several months ago) with no problem. But this time, she had diarrhea the next morning and still has it, now close to 36 hours later. There was nothing else unusual that she had eaten, and she doesn't seem sick at all. So my question is- do you think it was the oil that caused the diarrhea, and how long will this kind of diarrhea last?