Keto Ultra Diet rule when the oil is extremely pure it becomes very easy to mix with heat and oxygen and becomes rancid this is the reason why pure and costly bottles of olive oil are usually sold in cans tens or even dark smoky bottles this is to ensure the prevention of both heat and light from getting close to the oil but when an extraction process has been carried out on the oil from the source and excess heat is present the oil begins to degrade instantly thereby giving it a more awful and lower product standard this can make it spoil and even degrade this is the reason why cold pressing is completely essential discovering 

http://nutritionoutcomes.com/keto-ultra-diet/