Research & EducationThe New Way to Support Gut Health: Keystone Commensal Probiotics
Keystone commensal bacteria support gut microbial stability, and their depletion may explain why probiotics help some but not others.
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Articles written for CASI by Bri Mesenbring, MS, CNS, LDN.
Research & EducationKeystone commensal bacteria support gut microbial stability, and their depletion may explain why probiotics help some but not others.
Research & EducationCross-feeding among keystone gut bacteria like Akkermansia and Bifidobacterium species sustains microbiome stability and butyrate production.
Research & EducationKeystone gut bacteria like Faecalibacterium prausnitzii and Akkermansia muciniphila help sustain microbial diversity and gut ecosystem stability.
Research & EducationProtein supplies amino acids, including cysteine and glycine, that liver Phase II detoxification needs, so detox protocols call for intakes above the RDA.
Research & EducationThe HACK index ranks over 200 gut bacterial taxa by stability and health association, identifying keystone species beyond common probiotics.
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Research & EducationEight mushrooms, including reishi, lion's mane, and cordyceps, contain compounds like beta-glucans shown to support immune, brain, and metabolic health.
Research & EducationErgothioneine, an amino acid found mainly in mushrooms, is studied for roles in brain health, antioxidant status, and healthy aging.
Science UpdateTrans-geranylgeraniol supplementation in a man with Hashimoto's thyroiditis and low testosterone preceded a near doubling of his testosterone levels.
Research & EducationAkkermansia muciniphila and Anaerostipes caccae, two next-generation probiotics, cross-feed to produce butyrate and support gut barrier health.
Research & EducationGLP-1 receptor agonists can affect hydration through appetite suppression, GI side effects, and higher carbohydrate intake, which raises water needs.