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Western diets – High in processed foods and low in fiber – are Associated with Obesity, Diabetes and Heart DiseaseThese diets do’t only harm our bodies, they also harm our gut microbiomes, the complex communication of bacteria, fungi and viruses found in our intestinal tract that are important for.
Scientists, Including My College and Me, Are Activly Searching for Ways to Create Healthy Microbiomes to Prevent Chronic Diseases. My search has taken me to papua new guinea.
I have long been fascinated by this country, with its remote valleys almost untouched by the modern world until 1930, more than 800 languages, an ancient system of sustainance agriCulture and aden Ustrialized lifestyle. This fascination kicked off a thrilling nine-Year Research Project Involving Researchers from Eight Countries, Which LED to a Paper Published in the scientific journey Cell,
In Previous ResearchMy Team Studid the Gut Microbiomes of Rural Papua New Guineans. We discovered microbiomes that are more diversie Please who eat highly processed foods.
This information provided hints on how to perhaps redress the damage caused to our gut microbiomes.
The traditional diet in rural Papua New Guinea is rich in unprocessed plant-based foods that are full of fiber but low in sugar and calories, something I was able to see for myself on a field trip to Papua New Guinea. Determined to create somewheing everyone could use to bene Ed Microbiome Restore) Diet.
What sets nime apart from other diets is that it is dominated by vegetables (Such as Leafy Greens) and Legmes (Such as Beans) and Fruit. It only contains one small serving of animal protein per day (salmon, chicken or pork), and it avoids highly processed foods.
Dairy, Beef and Wheat was excluded from the Human Trial Because they are not part of the traditional diet in rural papua new guinea. The other Characteristic Distinction of the Diet is a Substantial Dietary Fiber content. In our trial, we want for Around 45g of fiber a day, which exceeds the recommendations in dietary guidelines.
One of my ph.d. Students Got Creative in the Kitchen designing recipes That would appeal to a person used to typical western dishes. These meals allowed us to develop a meal plan that could be tested in a strictly controlled study in healthy canadian adults.
Remarkable Results
We Saw Remarkable Results Including Weight Loss (Although Participants Didn’t Change Mation and Heart Disease Called C-Reactive Protein. These benefits were directly linked to improvements in the participants’ Gut microbiome, specificly microbiome features damaged by evilization.
On a western diet low in dietary fiber, the gut microbiome degrades the mucus layer in the gut, which Leads to inflammationThe nime diet prevended this process, which was linked to a reduction in inflammation.
The diet also increases beneficial bacterial metabolites (byproducts) in the gut, thought as short-curl fatty acids, and in the blood, such as indole-3-propionic acid-a metabolite St Type 2 Diabetes and NERVE Damage.
Research also shows that low dietary fiber leaders to gut microbes ramping up protein fermentation, which generates harmful byprowcts that may contribute to colon Cancer.
In fact, there is a worrying trend of Increased Colon Cancer in Younger PeopleWhich may be caused by recent trends towards high-protein diets or supplementsThe Nime Diet Increased Carbohydrate Fermentation At the Expensese of Protein Fermentation, and it Reduced Bacterial Molecules in the Participants’ Blood That Are Linked To Cancer.
The Findings from our research show that a dietary intervention targets restoring the gut microbiome can improve health and Reduce Disease Risk. The nime diet offers a practical roadmap to achieve this, by providing recipes that was Used in our studyIt allows anyone interested in healthy eating to improve their diet to feed their human cells and their microbiome.
More information:
Fuyong li etc. Cell (2025). Doi: 10.1016/j.cell.2024.12.034
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