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Mexico has become the largest consumer of soft drinks in the world, surpbading the United States with consumption exceeding 163 liters per person per year.
Regular consumption of sugary drinks generates abdominal fat and promotes the development of the metabolic syndrome, which can be defined as a series of signs increasing the likelihood of developing cardiovascular disease, type 2 diabetes, and certain types of diabetes. Cancer. in laboratories of the National Autonomous University of Mexico (UNAM)
Among these signs include central obesity, high blood pressure, increased triglycerides in the blood, l & # 39; 39, increased cholesterol, excessive secretion of insulin and resistance to this hormone, as well as glucose intolerance. With the presence of three of them, it is considered that the metabolic syndrome already exists.
After years of research at the Department of Cognitive Neuroscience of the Division of Neuroscience, Institute of Cell Physiology (IFC) of UNAM, university students have determined Marcia Hiriart Urdanivia pointed out in a newsletter from the institution that sugary drinks explode the metabolic syndrome.
For its effects and consequences, UNAM developed a model with rats that received a drink similar to juice or soft drink. with 20% sucrose. Sucrose, which is a white table sugar, is composed of glucose and fructose. The results after two months of ingestion of this drink increase abdominal fat, triglycerides, insulin, insulin resistance and glucose intolerance, "says the researcher. [19659002] The growth of abdominal fat causes chemical mediators called adipokines, and attracts the white blood cells that produce cytokines, these processes are perceived by the body as inflammation.
"We characterize the metabolic syndrome in animals to find out what happens to cells that generate insulin in this internal environment (insulin is produced exclusively in pancreatic islets), when beta cells are stimulated after a meal, when nutrients in the blood increase, especially glucose. Other stimulants of secretion are hormones, cytokines and adipokines.
"We want to know what happens with beta cells in chronic inflammation because type 2 diabetes occurs when these cells are excited for a long time and exhaust. and they are no longer able to produce enough insulin to maintain glucose levels at normal levels. "
The researcher recalled that about 40 percent of the world's population is overweight or obese and sedentary;" the most important is that the metabolic syndrome can be reversed if we practice and maintain an appropriate diet, thus preventing the development of type 2 diabetes, cardiovascular diseases and certain types. Hiriart Urdanivia, who sought new discoveries for 10 years, pointed out that insulin is an important hormone because it promotes the storage of nutrients, especially glucose and fat.
"We have studied in detail what happens to these cells and we have observed that the coupling systems between glucose and the insulin secretion that they have are altered after two months of treatment with sugar, "he concluded.
Agencies
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