Childhood Obesity

Two bacteria, present in the intestine of Mexican children, could be associated with childhood obesity, according to research conducted by scientists from the National Institute of Genomic Medicine (Inmegen) and the Faculty of Chemistry of the National Autonomous University of Mexico ( UNAM). The health of your children is very important to you as a parent, that’s why health information is a matter of urgency for you, we recommend you browse medical information on this website koozeedoo.


The investigation included the analysis of the microorganisms present in a group of 138 children between six and 12 years of age, 67 of them with normal weight and 71 with obesity.


Obesity is a health problem that affects three of every 10 children of school age in Mexico, according to the National Survey of Health and Nutrition of Midway 2016, of the National Institute of Public Health.


After the study, bacterium Bacteroides eggerthii was found to be more abundant in children with obesity and that a still unclassified species of the bacterial family Christensenellaceae had a greater presence in children with normal weight.


Blanca Estela López Contreras, researcher of the Unit of Genomics of Populations Applied to Health, UNAM / Inmegen, that this type of research will help generate dietary recommendations to prevent or treat obesity in children.


In an interview with the information agency of the National Council of Science and Technology (Conacyt), he considered that research should continue to know how each bacterium acts in the body and which could be increasing the risk or preventing the onset of obesity.


The researchers asked the parents of 138 children to collect a stool sample in a sterile bottle, with a methodology that minimizes the risk of contaminating the sample with bacteria from the environment.


Once collected, they kept the sample cold until they reached the laboratory, where they took small portions and recovered the genetic material of all the bacteria present in the feces.


The researchers needed a section of the genetic material called 16S ribosomal RNA, which is a fragment of ribonucleic acid from the ribosomes of bacteria.


“Until today we can not say that any bacteria is responsible for obesity or to prevent obesity, we only know that some functions pay for the development of certain problems,” said Lopez Contreras.