Australian researchers have found that probiotics cannot be easily supplemented, and eating extra probiotics in healthy diets can be detrimental to health and loss of memory.
Researchers at the University of New South Wales asked groups of mice to take a healthy diet or a high-sugar, high-fat diet, and then to give them different doses of probiotics. The results showed that the gut health of mice fed high-sugar high-fat junk food was “seriously disorderedâ€. The supplemented probiotics effectively changed the composition of the microbial flora in the digestive tract of these mice, which in turn helped improve brain function and prevent loss of spatial memory. . However, for healthy diet mice, additional probiotics have no effect on the microbiological environment of the digestive tract, but they are detrimental to recognizing memory. The so-called "recognition memory" is that the brain can confirm when the things that have been experienced have reappeared.
The results of the study are published in the British "Molecular Psychiatry" magazine published on the 15th. Professor Margaret Morris, the study leader, said: "If your diet is really bad, probiotics may be useful, but if you eat healthy, they may not be of any benefit. We were surprised to find that for healthy eating mice, Probiotics do damage their ability to identify things. Although this study is a mouse experiment, I think the information that can be drawn is that we should be cautious when we recommend that people take probiotics."
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