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A natural alternative to antibiotics? Where does L. reuteri's antibacterial power come from?
In today's increasingly serious antibiotic abuse, scientists are starting to look for new alternatives, among which Limosilactobacillus reuteri (L. reuteri) is receiving widespread attention.The antibacterial ability of this probiotic is not only amazing, but may also play an important role in the medical field in the future.
Discovery and History
L. reuteri dates back to the early 20th century, when it was misclassified as a type of Lactobacillus fermentum.In the 1960s, further research by microbiologist Gerhard Reuter made the bacteria reclassified and identified as an independent species.Since then, L. reuteri has continued to attract the attention of the scientific community, especially in its antibacterial properties.
Survival and Distribution
L. reuteri exists in a variety of natural environments, including intestines of humans and other animals.It is found in a variety of foods, especially meat and dairy.The prevalence of this bacteria seems to be closely related to the overall health of the host.
L. reuteri is the only "main ingredient" in the gut of the host animal tested.Each host appears to have its own specific L. reuteri strain.
Anti-bacterial properties
L. reuteri is known for its antibacterial substances, including the antibiotic-like "reuterin".These substances can effectively inhibit the growth of a variety of harmful bacteria and show its superiority in interaction with other beneficial bacteria in the intestine.
The Discovery of Reuterin
In the 1980s, scientists discovered that L. reuteri can produce a new broad-spectrum antibiotic "reuterin" through fermentation of glycerol.This substance has an inhibitory effect on a variety of pathogenic bacteria, including some Gram-positive and negative bacteria, which allows L. reuteri to effectively remove harmful bacteria in the intestine without damaging beneficial bacteria.
"The reuterin secreted by L. reuteri is sufficient to achieve the desired antibacterial effect, and the damage to "good" intestinal bacteria is relatively small."
Clinical Effect
Although L. reuteri naturally exists in the human body, not everyone has this bacteria.Through dietary supplementation, the amount of bacteria in missing individuals can be increased.Studies have found that through oral intake, L. reuteri can colonize rapidly in the intestines of healthy individuals and also show significant effects on the prevention and treatment of diarrhea in infants.
Intestinal Health
Many studies have shown that L. reuteri can significantly shorten the duration of symptoms of diarrhea in children and is effective in preventing this disease.Studies have shown that children who consume L. reuteri have a lower chance of contracting diarrhea than those who do not.
Oral and digestive health
L. reuteri also has positive effects on promoting oral health and can effectively inhibit the growth of bacteria that cause tooth decay.Clinical trials have shown that individuals with L. reuteri in the mouth have significantly reduced the number of tooth decay strains in their mouths.
Anti-drug resistance
As antibiotic resistance problems become increasingly serious, L. reuteri may become a natural solution to the consistent bacteria of H. pylori.Studies have shown that L. reuteri can effectively reduce the activity of H. pylori and may become a core link in future treatments.
Future Potential
In touching on the potential benefits of L. reuteri, researchers also do not forget their risks.Some people with damaged immune systems may experience adverse reactions after using probiotics.But generally speaking, for most people, the use of this probiotic is relatively safe.
"L. reuteri is undoubtedly an option worth exploring for those seeking alternatives to natural antibiotics."
Conclusion
As the problems of antibiotics and drug resistance gradually become prominent, it is becoming increasingly urgent to find antibacterial treatment plans based on nature.The potential of L. reuteri is undoubtedly exciting. Will its future application of medical care reach broad consensus to protect our health?
