Quote Originally Posted by PennyPincher View Post
Well, my food choices are already very regulated to control blood sugar levels by choice. I was drinking all day when driving there and stopping frequently enough to urinate that I highly doubt it was dehydration. And I experienced these headaches on the first night there when I had not exerted myself. I don't take any medications and have no medical issues. So......
As Big Dog said med conditions possibly not personally known and if I recall the high fat diet you adhere can bring on symptoms of nausea and malaise. All I'm suggesting you consider is that the nausea and headache had other contributing causes. These are very general symptoms capable of having a diverse range of causes beyond AMS.