The most important oils one can take are the omega 6 oils. The oils one buys in the store are indeed omega 6, but they have been processed and heated and ruined for the most part.
Omega 6 is more inportant than Omega 3. without the proper oils in the diet there will not be much transfer of oxygen to the cells in the body. Lack of oxygen to the cells will cause heart disease, cancer, diabetes.. Brain Peskin connected the dots from Dr Warburg research on Cancer..
Go to http://www.brianpeskin.com
and you will be amazed. Purchase his books. The Hidden Story of Cancer. This is the most important health book I have ever read....