I feel this is a very complicated subject and the jury is still out.
One time, coconut oil was poison - but now one of the best.
Some say Olive oil is good as a salad dressing or any other dish as long as it is not heated.
Some say all seed oils are bad.
And to top it all, I saw one website just now that say "Olive oil is healthier than coconut oil. That’s because olive oil is much lower in saturated fats than coconut oil and contains more nutrients".
Some Asian countries have been using coconut products, oil, the kernal, milk etc in their daily diet for centuries without any bad effects. I think, moderation is the key factor on this.
So... who is right?