You might want to be aware than "canned butter and Crisco" will also eat away at you arteries for decades! It cannot objectively be even classified as food.
I'm REALLY glad this topic has been raised as there's so much misinformation on this subject. First, the longest shelf life for the BEST OIL YOU CAN CONSUME IS TWO OR MORE YEARS. And what might that oil be??? Due to its exceptional stability, coconut oil has a long shelf life of two or more years (the longest of any oil), and does not have to be refrigerated. Coconut oil should be stored out of direct sunlight, however.
Also, here's an important question: what did our ancestors/indigenous people's eat to fulfill their fatty acid requirements before the advent of "refined oil" or "cold-pressed" oil???? If those folks lived in the tropics, it was coconut oil. If in Norther climes, animal fats.
Look into making your own pemmican; we are getting ready to make some. The best online info I've found on making your own pemmican is here:
http://www.breadandmoney.com/docs/pemmican2006.htmlPlease go to the following page and spend some time reading and listening to Dr. Mercola talking about trans fats and the benefits of virgin coconut oil. We even use coconut oil as a skin moisture: it's Awesome!
http://products.mercola.com/coconut-oil/From the Mercola site:
"Coconut oil is nature's richest source of these healthy MCFAs.
By contrast, most common vegetable or seed oils are comprised of long chain fatty acids (LCFAs), also known as long-chain triglycerides or LCTs.
There are several reasons to explain why these long-chain fatty acids are not as healthy for you as the MCFAs in coconut oil:
LCFAs are difficult for the body to break down -- they must be packaged with lipoproteins or carrier proteins and require special enzymes for digestion.
LCFAs put more strain on the pancreas, the liver and the entire digestive system.
LCFAs are predominantly stored in the body as fat. (That's why most people buy into the myth that fats are automatically "fattening".)
LCFAs can be deposited within arteries in lipid forms such as cholesterol.
On the other hand, however, the MCFAs in coconut oil are more health-promoting, because:
MCFAs are smaller. They permeate cell membranes easily, and do not require lipoproteins or special enzymes to be utilized effectively by your body.
MCFAs are easily digested, thus putting less strain on your digestive system. This is especially important for those of you with digestive or metabolic concerns.
MCFAs are sent directly to your liver, where they are immediately converted into energy rather than being stored as fat.
MCFAs in coconut oil can actually help stimulate your body's metabolism, leading to weight loss."