this is becoming a major trend - younger and younger people are becomeing ill in general. our world is more toxic every day. i instinctively knew seven years ago at the age of 41 that i was a canary in the mine. i would be dead by now if i had stuck with allopaths.
try to get an organic olive oil. even newmans own brand has one that shows up in the supermarkets now. there have been problems in the past with some of those supermarket brands being mixed with other oils, among other things. also, canola oil is poison. soybean oil is a close second. spectrum seems to be a good brand for oils. haine would be my second choice, mainly because they bottle in plastic. i choose glass first and then organic if i can get it, especially with oils i eat and especially with sunflower oil for pulling.
yes, you do want cold pressed extra virgin(first pressing) with olive oil.