not to mention, commercially available oils are heavily refined, bleached and processed to ensure longer shelf life. I think the better oils are kept in dark bottles, in boxes, and refrigerated and away from direct sunlight. This is what you will see at a health food store. Personally I think Udo Erasmus does a good job of explaining why this is, although he is somewhat discredited (to me anyway) due to his stance on flaxseed oil being just as good as fish oil, which I just don't believe. Essentially, though, the oils are unstable and can go rancid easily depending on which oil it is.
Also, the other guy I mentioned, Dr. Fred Pescatore, thinks that the commercially available olive oils are not likely to be healthy for us. He explains that olive oil when freshly pressed should be thick and green and goopy, and should not be heated.
I don't know for sure whether these guys claims are exactly true, but I'm sure there is some truth to them.
also, pescatore has some pretty logical nutritional theories which can be seen here
http://www.hamptonsdiet.com/page/about_hamptons_diet
Also, the other guy I mentioned, Dr. Fred Pescatore, thinks that the commercially available olive oils are not likely to be healthy for us. He explains that olive oil when freshly pressed should be thick and green and goopy, and should not be heated.
I don't know for sure whether these guys claims are exactly true, but I'm sure there is some truth to them.
also, pescatore has some pretty logical nutritional theories which can be seen here
http://www.hamptonsdiet.com/page/about_hamptons_diet
