What is nutrigenomics?
The word Nutrigenomics is a combination of nutrition and genomics. Together, these words describe the fields concerning the relationship between the diet and the expression of the gene. Nutrigenomic research explores questions, such as how food affects gene expression and how genes affect the method of absorbing and metabolizing different types of nutrients.
Nutrigenomics is the word made from two other words and in fact the field itself is a combination of several others. These include nutrition, genetics, genomics, proteomics and metabolomics. Nutrition concerns how the body uses different types of food and nutrients and the relationship between food and health. Genomics is a study of the entire genome of the organism, including all its genes and how they are regulated and expressed. Proteomics is similar to science that deals with proteins rather than with genetic material. Rather, genetics studies genes at an individual level of the whole genome. Metabolomics is the study of the metabolism of individual cells, including its metabolic processes, products and annemonesh products. For example, nutrients that are provided to cells affect cellular metabolism and may also affect the expression of the gene. In addition, the way cells metabolize nutrients can also affect the expression of the gene. All these factors are important because at the individual level of genetic variations it strongly affects nutrient requirements, metabolism and virtually all biological processes.
There are several important facts that control the study of nutrigenomics. First, the diet is considered an important risk factor for certain types of disease. Secondly, dietary nutrients and chemicals can affect the expression of the gene directly or directly by the non -term. Thirdly, some genes involved in the development of chronic diseases can be regulated by diet factors. The fourth time that the genetic variation between individuals can affect the way in which the health and risk of disease is affected by diet. Together all these factorsThey strongly mean that the personalization of nutrition for individual people can be very useful in the prevention and treatment of chronic diseases.
Nutrigenomics has great potential to benefit medical science in the future. This rapidly developing field can help reveal important details of the relationship between food and certain types of cancer, type two diabetes or cardiovascular disease. The incidence and progress of all these diseases are affected by diet, but there are a large number of genetic variations in how individual people are affected.