I've been using virgin coconut oil for years. Make sure you get the real thing. Meaning unrefined, unheated, raw virgin coconut oil. The refined stuff is dangerous for your health.
Virgin coconut oil is the best oil to cook with. Why? because when it's heated it does not break down into trans fats. You know, the stuff that clogs your arteries.
The only other oil I use is extra virgin olive oil. Also, very good for you, but not good to use in high heat cooking.
Have a happy healthy holiday!