![]() 2.3 The role of maintaining body temperature and protecting the body The role of lipids in the body is also reflected in the ability to prevent heat loss under the skin, it helps to retain heat effectively and at the same time makes the heat in the body. Nervous tissues and brain marrow also contain lipids and glucolipids. The cell membrane is inherently a layer of fat made up of lipids, cholesterol and glucolipids. 2.2 The role of constituting organizations An important role of lipids in the human body is the ability to form organizations. In addition, lipids also participate in the structure of cell membranes. Phospholipids are fats that make up the myelin sheaths that coat nerves, help increase brain acuity, and help protect the brain against age-related memory decline. The structure of lipids accounts for 60% of brain cells, especially long-chain polyunsaturated fatty acids, Omega-3 and Omega-6. > See also: Drugs for treating dyslipidemiaĢ.1 The role of providing energy Lipids have the role of providing energy for the body, itself is also an indispensable source of energy. and Complex lipids that form complexes in addition to C, H, O also have other components such as P, S. In food, lipids have many types such as: Phospholipids, triglycerides, cholesterol, glycolipids, lipoproteins and waxes with 2 main groups: simple lipids composed of hydrogen (H), carbon (C), oxygen (O). 50% of total lipids and saturated fatty acids should not exceed 11% of daily dietary energy. ![]() Scientific research has proven that, for children at primary school level, the energy provided by lipids needs to reach about 30% of the body's energy needs, of which lipids of vegetable origin should account for about 30%. Animal origin is called fat, lipid of vegetable origin is called oil. ![]() Lipids of animal origin such as: eggs, meat, fish, seafood. Lipids of vegetable origin such as margarine, refined oils, shortening, soybeans, peanuts, sesame. Dietary lipids can be provided in both animals and plants. Lipids, also known as fats, are esters between fatty acids and alcohols, which are indispensable components in the human development process.
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