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July 29, 2010
Filed Under (General health) by Aashi
Metabolism is the sum of chemical reactions/processes which occur in living bodies and whose aim is to maintain life; this means growing, reproduction, maintaining the organisms’ structures and responding to their environments adequately. Metabolism has usually two phases: anabolism relies on energy to produce cellular components such as nucleic acids and protein; on the other hand catabolism breaks down the organic matter that requires this transformation. The speed of metabolic functions also called metabolic rate, represents an important factor for determining the amount of food necessary to the body in terms of substances, while it also eliminates those that are not good for the system. Living organisms are made up of three main types of molecules: lipids or fats, amino acids and carbohydrates. The lipid metabolism is relevant for the health condition of the system. Lipids or fats are the most diversified group of molecules or biochemicals. The lipids’ main uses are both as part of biological membranes (for example the cell membranes) and as source of energy. Chloroform or benzene are the normal organic solvents used for lipids. They contain fatty acids and glycerol. Steroids such as cholesterol are also a major group of lipids that are produced in the cells. All these are part of lipid metabolism that in its turn depends on substances secreted by the body that we call enzymes. Genetic abnormalities may cause some problems in the function of enzymes, which means that the ability to break down fat will be impaired. Lipid metabolism can therefore suffer from some very serious disorders caused by unhealthy enzyme activity. The fat accumulation in the body is, under normal functioning conditions, constantly broken down and reassembled. The health objective would be the matching or the balancing of the body energy needs with the food intake. When the enzymes specialized in breaking down body fat do not work well any more, then, the toxins or residues that accumulate put an immense pressure on the system. Such lipid metabolism disorders are called lipidoses. Other abnormalities which don’t allow the body to process fat into energy generate problems that are called fatty acid oxidation disorders. One upsetting condition caused by poor lipid metabolism is obesity in which excessive fat accumulates in the adipose tissue. Excessive caloric intake may be the root of the problem or just the tip of the iceberg for such situations. Anyway, there are methods of dealing with lipid metabolism disorders withing reach. You only have fight against the condition. How to Speed up Your Metabolism? Ebooks Resell Resell Rights Ebooks Metoblika#@34 Related posts:
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