COCONUT OIL
Coconut oil consists of different types of fatty acids, predominantly of the medium chain type, that is, eight to twelve carbon atoms in length. The most important of these fatty acids, making up about half of total fatty acids, is lauric acid or C12. Coconut oil is a natural saturated fat. Because it is highly saturated (92% saturated fat), it is very stable and takes very long time before it becomes rancid. It is due to its saturated character that it has been mistakenly labeled to be bad for the heart. However, unknown with many, coconut oil is acknowledged to contain a unique form of saturated fat that actually helps prevent heart disease, stroke, and hardening of the arteries as well as provide many other health benefits.
Foods that possess health benefits in addition to their nutritional effects are called functional foods. Coconut oil is considered a functional food in that apart from providing energy, nutrition and health, it can prevent infections, boost immunity, reverse disease states and cure many types of illnesses. Coconut oil is far superior from other functional foods in that it can effect so many cures. |
MEDIUM CHAIN TRIGLYCERIDES (MCT)
The healing power of coconut oil came as a result of research on human breast milk, nature’s perfect food. It was discovered that human breast milk contains a unique group of saturated fats known as medium chain triglycerides (MCTs) which are very different from the fats in meat and vegetables that are commonly found in our foods. It is due primarily to the presence of MCTs in human breast milk that protects new born infants from infections in their first few months while their immune systems are developing.
Other than breast milk, there are very few good dietary sources of MCTs. By far, the richest natural source is coconut oil. This is what makes coconut oil different from other oils and what gives it its unique healing characteristics. Food processors have recognized the importance of MCTs in mother’s milk and have been adding it in various forms to infant formula for years.
The use of MCT has been suggested in the treatment of weight reduction of humans. In lieu of the longer chain triglycerides (LCT), such as those derived from soybean oil, corn oil, butterfat and other animal fats, the ingestion of a meal containing MCT results in a higher resting metabolic rate (RMR) for the individual, indicating a greater consumption of energy in calories, thus preventing the deposition of fat.
Studies on MCT have led to the development of coconut oil-based diet margarine, diet salad oil for fat absorption disorders, as well as fat emulsions for parenteral nutrition. Researches have likewise demonstrated many other uses of MCT oil which now have seen applications in ketogenic diets (treating childhood epilepsy) and sports diets. Dietary supplements containing Medium Chain Fatty Acids (MCFA) and their monoglycerides are now marketed in health food stores.
References:
Bach, A.C. and V.K. Babayan, Medium-Chain Triglycerides: An Update, American Journal of Chemical Nutrition, The, 36: November (1982).
Kaunitz, H., Biological and Therapeutic Effects of “MCT” (Medium Chain Triglyceride) from Coconut Oil, Coconuts Today, I, No. 2, (1983).
Blackburn, G.L. et al, A Re-evaluation of Coconut Oil’s Effect on Serum Cholesterol and Atherogenesis, Journal of the Philippine Medical Association, The, 65, No. 1: July-September (1989).
Mascioli, E.A. et al, Serum Fatty Acid After Intravenous Medium Chain Triglyceride Administration, Lipids, XXIV, No. 9, (1989).
Enig, M.G., Know Your Fats: The Complete Primer for Understanding the Nutrition of Fats, Oils, and Cholesterol, p. 222 (2000)
Fife, Bruce, The Healing Miracles of Coconut Oil, p. 63 (2000) |
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Coconut Oil has no Trans Fats! |
* Fats and Oils are mono, di, and triglycerides of Fatty Acids (FAs).
* Fatty Acids differ in length of carbon chain: short (2-6), medium (8-12), or long (14-22).
* Fatty Acids may be saturated or unsaturated.
* Fats are solid at room tem- perature; melt at higher tem- perature (melting point).
* Oils are liquid at room tem- perature; solidify when cool- ed below melting point.
* Solid or liquid state has no influence on how the body metabolizes fats and oils. It is the chain length and satura- tion that matter. |
Coconut Oil is natural saturated fat. It is the most stable oil and as such has long shelf life even when stored at room temperature. It has no TRANS FATTY ACID (TRANS FATS).
What are Trans Fats?
Trans fats are artificially altered unsaturated oils by a process called partial hydrogenation. This process straightens the fatty acids molecules to enable them to be “packed” in solid form like saturated fats, while remaining unsaturated. Fats that have been partially hydrogenated increase their plasticity and substantially lengthen their shelf life unlike the original, highly unsaturated oils they were made from.
Trans fats can be found in vegetable shortening, some margarines, and in food products where these are used like crackers, cookies, biscuits, snack foods; as well as in other foods made with or fried in partially hydrogenated oils.
Animal-based fats were once the only trans fats consumed, but by far the largest amount of trans fat consumed today is created by the processed food industry as a side-effect of partially hydrogenated unsaturated vegetable oils. Because coconut oil is a natural saturated fat, it is stable, has long shelf life, and functional; thus it need not undergo partial hydrogenation.
Why are Trans Fats bad fats?
The body cannot metabolize trans fats for lack of proper enzymes, thus making these “artificial” fats unhealthy. The primary health risk identified for trans fat consumption is an elevated risk of coronary heart disease (CHD). A comprehensive review of studies of trans fats published in 2006 in the New England Journal of Medicine concludes a strong and reliable connection between trans fats consumption and CHD.
What do Trans Fats do to the body?
Studies on both humans and animals have shown that Trans Fats lower the HDL (“good”) cholesterol; raise the LDL (“bad”) cholesterol; increase the risk for heart attack and diabetes; and may cause certain cancers.
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