What is Lipid Metabolism?

Metabolism is the sum of chemical reactions/processes which occur in living bodies and whose aim is to maintain life; this means reproduction, growing, maintenance and repairs and responses to the environment. Metabolism has usually two phases: anabolism on the one hand uses energy to make up cell components such as proteins and nucleic acids; on the other hand catabolism breaks down the organic matter that requires this transformation. The speed of metabolic functions also called metabolic rate, is 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. Most of the structures which make up the living organisms fall into three basic groups of molecules: amino acids, carbohydrates and lipids or fats. One important aspect in maintaining your body healthy and in a good shape is to look at your lipid metabolism.

The most diverse group of biochemicals is in the lipid category. The lipids’ main uses are both as part of biological membranes (for example the cell membranes) and as source of energy. They usually dissolve in organic solvents (such as benzene and chloroform). Glycerol and fatty acids are the main components of such substances. Cholesterol on the other hand is another group of body fats that are generated by 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.

One serious set of disorders caused by weak enzyme activity is that manifested in lipid metabolism. 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 responsible for breaking down body fat do not work properly anymore, then, over time the accumulations of these substances become harmful to the body and its organs. These lipid metabolism disorders are called lipidoses. Another set of enzyme abnormalities which prevent the body to process fat into energy generate ailments 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. One cause for obesity is the excessive calorie intake. Anyway, there are methods of tackling with lipid metabolism disorders withing reach. You only have fight against the condition.

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