My Friend's MCT Oil Obsession :) I have this one friend who’s totally obsessed with MCT oil because he believes it helps improve cognitive function and prevent dementia. Seriously, every time he asks me how I’m doing, it’s, “Did you take your MCT oil today?” And whenever he says something ridiculous, I can’t help but tease, "Guess it’s time for you to take an extra shot of MCT!" As for me, I fir..