The low diet of carbohydrates, known to reduce carbohydrates and increase proper protein and fat, has become common as an effective weight loss strategy. but, A recent study published in the Journal of the Micro Nature Magazine It warns that this nutritional approach can raise the risk of colon and rectal cancer.
the study
The researchers examined the effects of three diets: traditional, low carbohydrates and western (rich in fats and sugar). The main discovery was that a specific strain of coli -coli bacteria, when it is associated with a low -carb diet and vanity in soluble fiber, stimulates the erythema growth in the colon, which can develop into cancer.
As Alberto Martin, a great author of the study and professor at the Timeri College of Medicine, explained the research to understand whether the diet affects the ability of bacteria to cause cancer. The results showed that the mixture of the low -carb diet only with the E. Coli that produces Colibactin, which is destroying the DNA, has led to the development of colon and rectum cancer.
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Risk mechanisms
- Inflammation: The poor diet increases the fiber inflammation in the intestine, changes intestinal microbes, and it is preferable
- Poor mucus barrier: The low -carb diet is associated with a thinnest mucus layer that protects cells from the colon, allowing collapine to cause DNA damage.
- Genetic factors: In models with genetic mutations that affect DNA reform, such as lynch (a genetic condition that increases the risk of colon and rectum cancer and other types of cancer), the effects of the diet were more evident.
Prevention strategies
Researchers suggest that avoiding a low -carb diet or the use of specific antibiotics to eliminate coli -producing E. coli can reduce the risk of colon and rectal cancer. In addition, adding low -carb diet fibers showed that they reduce bacteria levels, reduce tumor formation and reduce DNA damage.
“We have completed the fibers and saw this reduced the effects of a low -carb diet,” said Bush Thakur, the study leader. The team is now looking for the most effective fiber sources.
Although the low -carb diet provides the benefits of weight loss, it is necessary to consider its long -term effects on the health of the intestine. Inclusion of soluble fiber in diet and monitoring intestinal microbes can be effective strategies to mitigate the risks associated with colon and rectum cancer.
Third Silva, the trainee in the press, under the supervision of Felipe Sarava, Oliberal.com Web Editor
