The normal cis structure of the oil is converted to its trans formation when the hydrogen atoms is forced to the other side of the chain. This straightens the molecule allowing the molecules to pack together more closely forming a solid that mimics saturated fats. The result is a partially hydrogenated oil, margarine, or shortening.Manufacturers of packaged foods 3 best essential oils for preschool love partially hydrogenated fat because it keeps products fresh and oily tasting. You will find it in most packages down the center aisles of the supermarket, in chips, crackers, cakes, croissants, and cookies. Trans fats will sit in cell membranes, creating a barrier that blocks the exchange of health promoting nutrients and chemicals necessary for efficient function of the cell.Trans fats prevent normal cell metabolism because cells can only function normally when the electrons in cell membanes are in certain arrangements or patterns. This arrangement has been fatally altered by hydrogenation. Fried foods are unhealthy because extreme heat damages fats.
Saturated fats do not cause heart disease, they prevent heart disease and cancer. Cholesterol acts as a precursor to vital hormones including sex hormones and corticosteroids that protect the abstract algebra homework help online body against heart disease and cancer.Cholesterol is also a precursor of vitamin D that is essential to bone growth. Babies and children need cholesterol-rich foods to ensure proper development of the brain and nervous system (Fallon, 2001). Breast milk is especially rich in cholesterol. Trans fats damage cell membranes, block the utilization of essential fatty acids, and promote disease (diabetes, heart disease, immune system dysfunction).Trans fats must be artificially manufactured. Polunsaturated fats are mixed with a metal (nickel oxide) and subjected to hydrogen in a high-pressure, high-temperature reactor. The hydrogen is forced to move in the fatty acid chain creating an altered molecular structure.
Breast milk contains the omega- 3 fat DHA for this reason. Most children and adults eat too many polyunsaturated fats in the form of vegetable oils (omega-6 fats).Children get all the omega-6 essential oils they need from breast milk, grains, seeds, vegetables, and nuts. They should eat as little additional polyunsaturated oils in the form of vegetable oils as possible (corn oil, canola oil, safflower oil, etc.). A diet high in polyunsaturated oils impairs growth and learning, and promotes heart disease, cancer, and immune system dysfunction. This process arises when polyunsaturated oils become oxidized after exposure to heat, oxygen, and moisture in processing and cooking.They release free radicals that attack cells membranes and damage DNA, initiating cellular and tissue damage that can promote tumor growth and inflammation of blood vessels with plaque formation (Fallon, 2001). Saturated fats are necessary for calcium to be effectively incorporated into bones.At least 50 percent of dietary fat should be saturated (Watkins, 1996). Omega- 3 fats are retained better in tissues in the presence of saturated fats, and saturated fats promote healthy immune systems write essay about my life because of their antimicrobial properties that prevent the buildup of harmful microorganisms in the digestive tract.
Randall Neustaedter OMD, excerpt from, child Health Guide: Holistic Pediatrics for Parents, North Atlantic Books, 2005, resume writing companies in jacksonville fl children need fats. Low-fat foods can create fatty-acid deficiencies.Children especially need saturated fats and cholesterol to maintain healthy tissues and healthy cell membranes. Cholesterol and saturated fats from breast milk, organic eggs, cream, coconut oil, and meats are essential parts of your childs diet. Children also need omega- 3 fats for brain development.