Agreed fish oil should definitely be taken. That was one of the huge things they listed in the book, paloelithic people averaged 2:1 for omega 6:omega 3, most people today are close to 10:1.

I am tempted to switch to greek yogurt but am really struggling with the added cost.
I think I may still make the switch though as I do enjoy the taste and thickness more than that have traditional yogurt.

Extra virgin olive oil is what I was talking about and I use pretty much all the time.
The one that I just learned of recently that intrigues me is grape seed oil, has anyone had any experience with this?

This is the book and the article about oil. I will dig up the book itself and see what it says.
http://thepaleodiet.com/vegetable-oil-fatty-acid-composition/