Why yogurt consumption may help reduce breast cancer risk

Why yogurt consumption may help reduce breast cancer risk

Researchers discover new regions of non-coding DNA that may lead to cancer growth Their suggestion is that this lactose fermenting bacteria in the breast is protective because each year of breast feeding reduces the risk of breast cancer by 4.3%. Several other studies have shown that the consumption of yogurt is associated with a reduction in the risk of breast cancer, which the researchers suggest may be due to the displacement of harmful bacteria by beneficial bacteria. There are approximately 10 billion bacterial cells in the human body and while most are harmless, some bacteria create toxins which trigger inflammation in the body. Chronic inflammation destroys the harmful germs but it also damages the body. One of the most common inflammatory conditions is gum disease or periodontitis which has already been linked to oral, esophageal, colonic, pancreatic, prostatic and breast cancer. The researchers conclude that: The stem cells which divide to replenish the lining of the breast ducts are influenced by the microflora, and certain components of the microflora have been shown in other organs, such as the colon and stomach, to increase the risk of cancer development. Therefore a similar scenario is likely to be occurring in the breast, whereby resident microflora impact on stem cell division and influence cancer risk." Source: Lancaster University Journal reference: Marwaha, A. K., et al. (2020) Hypothesis: Bacterial induced inflammation disrupts the orderly progression of the stem cell hierarchy and has a role in the pathogenesis of breast cancer. Medical Hypotheses . doi.org/10.1016/j.mehy.2019.109530 .



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