Bifido and Lacto gut bacteria protect intestinal barrier function/prevent leaky gut

Many of you reading this are familiar with the concept of “leaky gut”. For the benefit of those that are new to the subject, our intestinal epithelium lining strictly controls what gets absorbed into the bloodstream and what does not pass. This function is known as intestinal barrier function, and the columnar cells making up the gut lining include “gates” that are modulated by the molecules Zonulin and Occludin, which alter gate function. When the gut is inflamed and the microbiome is imbalanced, the gut becomes more permeable, allowing the absorption of food molecules (triggering food sensitivity immune reactions) and pieces of bacterial proteins known as LipoPolySaccharides (LPS, which triggers systemic inflammation ).

This most recently published research study found that Bifidobacterium and Lactobacillus organisms produced secretions that prevent this process quite directly!

What should you do to help grow more Bifido and Lacto?


Meditate and practice Yoga or something similar, or learn Wim Hof’s breathing and autonomic exercises (go ahead, Google it…very interesting individual!)

Fermented foods, such as or coconut Kefir, fermented oatmeal which are earlier in this Blog

Work at sleeping better, preferably 9 hours a night (really)

Prebiotics: Arabinogalactan (available here:



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