Guest guest Posted April 20, 2003 Report Share Posted April 20, 2003 Cooking: Go Low and Slow! JoAnn Guest Apr 20, 2003 11:07 PDT By Susan Smith Jones Ph.D. High cooking temperatures destroy the healthy *properties* of biologically intact oils. The more unsaturated the bonds of the oil and the higher the ratio of essential fatty acids (EFAs), --the greater the *polymerization* (or plasticizing) of the oil. High heat cooking becomes an unhealthy culinary practice. Not only are deadly *dienes*, *trienes* (newly discovered –you'll be hearing about this in the coming years) and other carcinogenic and destructive compounds created but dozens of other post- " oxidation " products (free-radicals) are made, which can be just as detrimental as " trans-fatty " acids. After 10, 20 or even 30 years of coping with transfats, these toxic substances accumulate and interfere with the normal biological " chemistry " of our bodies. These corrupted materials create *corrupted* organs and muscles. Cells lose their DNA reproductive *integrity* leading to degenerative disease, cancer and rapid aging. We do not recommend frying not only because of the fat damage but because it can turn *proteins* into *carcinogens* such as *acrolein*. It also destroys much of the *nutritional* value of all foods. In Udo Erasmus's book " Fats that Heal " , Fats that Kill " , he recommends using new varieties of high " oleic " oils. Damage occurs rapidly to *refined* unsaturated fats and even more rapidly to " essential-fatty " acids (EFAs) which tolerate heat quite poorly. The majority of " fast " food and even other restaurants fry foods in " hydrogenated " vegetable oils that have been kept at high temperatures for *days*. Oils that have undergone *thermal* " conversion " at 215 C (419 F) for 15 minutes or more-- -- have been implicated in the formation of *atherosclerosis* (blockages) when fed to lab animals in research experiments. Instead of frying, Susan likes to take traditional stir-fry vegetables and steam them for a few minutes. Susan then adds extra-virgin olive oil or flax seed oil that has had garlic pressed into it and allowed to marinate for about 15 minutes. Another " healthier " way of frying is to stir-fry with small amounts of water adding a little Extra-Virgin Olive oil later on. Keeping some water in with the oil keeps the temperature down to 100 C (212F), which is a *non-destructive* temperature. Food will retain more nutrients and taste better using this innovative method. For good results, I recommend expeller-expressed *organic* Extra-Virgin Olive oil for this lower temperature method. Organic oils are *pesticide* free and unrefined and make a better overall choice for healthier eating. *Refining* an oil takes away its natural flavor and compromises many of the nutrients --– --Phytosterol, beta-sistosterin, lecithin, carotene, tocopherols and EFAs, to name a few. Boiling oil in water doesn't damage even the most sensitive " EFA " rich oils. When baking use Extra Virgin olive oil to prevent sticking. The more polyunsaturated refined and damaged oils you consume, the more " antioxidants " you need in your diet to *neutralize* the production of excess " free radicals " that are formed by consuming these oils. Polyunsaturated Oils are Linked to Cancer! Consuming large amounts of refined polyunsaturated oils has been linked to cancer. The omega-6 component of polyunsaturated oil when used in *excess* and without the proper ratio of omega-3 oils tend to suppress *immune* function. The more " refined " the fat is, the more likely it is to form " free radicals " . Free radicals are *unstable* molecules that can *disrupt* cellular functioning,encourage tumor formation and accelerate the aging process. " Free radicals " have also been implicated in " damaging " arterial walls. Damage to arterial walls is probably the *initiatory* step in " arteriosclerosis " and atheroma formation. The " free radical " causes an injury to the arterial wall cells and a cholesterol laden *plaque* forms, acting like a " bandage " over the injury. If this happens often enough, arteries will restrict blood flow, and close off causing strokes, heart attacks and vascular disease. The body will slowly *repair* and unclog these vessels if chronic damage by " free radicals " is stopped or slowed down. " Free radicals " *oxidize* " cholesterol " and " triglycerides " into a more deadly artery clogging form. The combination tends to form stiff, hard arteries with reduced blood flow, exacerbating hypertension and other coronary " clustered " diseases. Fortunately, " free radicals " can be neutralized by " free radical " scavengers (antioxidants) such as Vitamin E, beta-carotene, vitamin C, selenium and hundreds of other antioxidants found in *unrefined* oils (especially low temperature expeller pressed wheat-germ oil), extra-virgin olive oil, fresh vegetables, fruits, whole grains, lentils,legumes,raw nuts & seeds. *Animal* products are high in " free radicals " and almost totally *deficient* in antioxidants--- as the higher ordered *species* tend to suffer from the same *biological* stresses that humans do. Taken from a pamphlet distributed by Spectrum Oils. http://www.spectrumnaturals.com Susan Smith Jones, Ph.D. (Health Sciences)has been a fitness instructor at UCLA for 21 years. JoAnn Guest jg- Friends- Dieta- http://www.geocities.com/mrsjoguest/FreeRadicals.html http://www.geocities.com/mrsjoguest/CholesterolFacts.html http://www.geocities.com/mrsjoguest/Botanicals.html http://www.geocities.com/mrsjoguest/AIM.html *theaimcompanies* -Wisdom of the past,Food of the future- " Health is not a Medical Issue " The complete " Whole Body " Health line consists of the " AIM GARDEN TRIO " Ask About Health Professional Support Series: AIM Barleygreen " Wisdom of the Past, Food of the Future " http://www.geocities.com/mrsjoguest/AIM.html The New Search - Faster. Easier. Bingo. Quote Link to comment Share on other sites More sharing options...
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