what are some of the functions of cholesterol in the human body?
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['It aids in the production of sex hormones.', "It's a building block for human tissues.", 'It assists in bile production in the liver.']
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HDL (high-density lipoprotein, or “good” cholesterol) and LDL (low-density lipoprotein, or “bad” cholesterol) are two types of lipoproteins that carry cholesterol to and from the body's cells in the blood.
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HDL stands for high-density lipoproteins. It is sometimes called the "good" cholesterol because it carries cholesterol from other parts of your body back to your liver. Your liver then removes the cholesterol from your body. LDL stands for low-density lipoproteins.
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They can be found in many parts of a human: cell membranes, cholesterol, blood cells, and in the brain, to name a few ways the body uses them. Lipids are important for cell membrane structure, regulating metabolism and reproduction, the stress response, brain function, and nutrition.
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What is the definition of high-density lipoprotein? ANSWER. High-density lipoprotein (HDL) is known as "good" cholesterol because it removes cholesterol from the bloodstream and deposits it in the liver where it is excreted by the body. High HDL is thought to protect against coronary artery disease.
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Cholesterol is important in the membrane as it helps to maintain cell membrane stability and fluidity at varying temperatures. Cholesterol is bound to neighbouring phospholipid molecules via hydrogen bonds and therefore at low temperatures, reduces their packing.
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['Transports gases, nutrients, waste, cells and hormones throughout the body.', 'Transports O2, CO2, nutrients, hormones, heat and wastes.', 'Regulates pH, temperature, water content of cells.', 'Protects against blood loss through clotting.', 'Protects against disease through phagocytic white blood cells and antibodies.']
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Cellular functions include such basic life processes as protein and lipid (fat) synthesis, cell division and replication, respiration, metabolism, and ion transport as well as providing structural support for tissues, protecting the body against disease or injury, and serving as selective barriers to the passage of ...
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What's the difference between triglycerides and cholesterol? Triglycerides and cholesterol are different types of lipids that circulate in your blood: Triglycerides store unused calories and provide your body with energy. Cholesterol is used to build cells and certain hormones.
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Plant sterols are compounds that help block your body from absorbing cholesterol. While plant sterols help lower LDL cholesterol, they don't appear to affect your levels of HDL cholesterol or triglycerides. One Canadian study concluded that plant sterols are the most effective natural treatments for high cholesterol.
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Your body needs cholesterol to build healthy cells, but high levels of cholesterol can increase your risk of heart disease. With high cholesterol, you can develop fatty deposits in your blood vessels.
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Lipidil is used to help regulate cholesterol and triglycerides which are fat-like substances in the blood. Cholesterol is present in many foods and is also made in your body by the liver.
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Lipids perform three primary biological functions within the body: they serve as structural components of cell membranes, function as energy storehouses, and function as important signaling molecules.
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HDL along with LDL are used to measure the risk of heart disease. The main function of LDL is to carry cholesterol to different parts of the body. Since it takes cholesterol to different parts of the body, it is more likely to build up on arterial walls. This leads to an increased risk of heart disease.
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Statins are effective at lowering cholesterol and protecting against a heart attack and stroke, although they may lead to side effects for some people. Doctors often prescribe statins for people with high cholesterol to lower their total cholesterol and reduce their risk of a heart attack or stroke.
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Sphingolipids, especially ceramides, sphingomyelins (SM), and sphingosine-1-phosphates (S1P), are known to play important roles in maintaining membrane function and integrity, preserving lipoprotein structure and functions, and preventing or promoting many diseases such as atherosclerosis.
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Energy Storage One of the main functions lipids do is storing energy. If a person eats excessive amount of food, lipids help store the energy in the form of fat molecules in the body to use later.