For example,
How red meat can worsen:
Essential
- A Chinese study shows that red meat aggravates intestinal inflammation in mice with colitis. Meanwhile,
- It also disturbs the balance of the intestinal microbiota by reducing good bacteria. Consequently,
- These results call for caution, especially in people suffering from MICI. Meanwhile,
Consuming beef, pork or sheep could disrupt our intestinal flora and accentuate chronic inflammatory diseases of the intestine (IMB). Moreover, This is what a new experimental study conducted by researchers from the Medical University in Beijing. Moreover, published in the journal Molecular Nutrition & Food Research.

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More weight loss, more lesions – How red meat can worsen
Scientists have fed mice with different diets for two weeks: a control group with a standard protein, and three other groups with pork, beef or degreased sheep. Then, a chemical called DSS how red meat can worsen was administered to cause colitis, inflammation similar to Crohn’s disease or hemorrhagic rectocolitis in humans.

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The results are clear: mice fed with red meat have presented greater weight loss, colon shortening (a typical inflammation sign), and more damaged intestinal tissues. The sheep seems to have had the most marked effect, but no meat is clearly designated as the most harmful.

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An unbalanced intestinal microbiota
Researchers also observed a drop in beneficial bacteria as Akkermansia or Faecalibacteriumknown to protect the intestinal mucosa. On the other hand, potentially harmful microbes, such as Clostridium or Caulapirlumhave proliferated. Each type of meat has left a specific microbial “imprint”, a sign that their effects are not interchangeable.

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The inflammatory effects could be explained by several factors: the presence of hemine iron, certain animal sugars such as the NEU5GC, or by the production of toxic substances during the digestion how red meat can worsen of proteins, such as ammonia or hydrogen sulfide.

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If this study was carried out on mice, it comes to reinforce clinical observations: many patients with MICI report that red meat aggravates their symptoms. “What this study shows is that in an already vulnerable intestine. red meat can worsen inflammation”note the authors in a press release. Caution remains in order. but these works reinforce the idea that moderation and listening to its own body are essential in the event of digestive disorders.
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