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phlurker t1_jassjrf wrote

> Random forest models to differentiate DLB and PD showed that high Ruminococcus torques and high Collinsella, which presumably increase intestinal permeability, as well as low Bifidobacterium, which are also observed in Alzheimer’s disease, were predictive of DLB.

Does anybody know of any studies correlating yogurt consumption in the diet of their sampled population with lower risk of dementia/Parkinsons?

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TheMidnightRambler t1_jaswx7h wrote

Yes! With a big ol asterisk. Yogurts are typically fermented with lactobacillus sp., as opposed to the genera listed in this study.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6073537/

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phlurker t1_jasxilc wrote

Nice! I couldn't find any dealing with the Bifidobacterium too but it seems like there are yogurt starters with Bifidobacterium specifically and both Bifidobacterium and Lactobacillus.

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RiskHour2275 t1_jaua7bb wrote

Does this mean I should eat more yogurt?

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phlurker t1_jaub4zc wrote

We probably won't know the right answer to that question for a few decades from now.

Once fecal microbiota transplantation becomes a thing (for IBS/Chron's/C. difficile colitis patients) and we collect longitudinal data of donors and recipients over a span of decades will we have a probable answer to that question.

> Does this mean I should eat more yogurt?

My gut feeling is yes though.

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[deleted] t1_javkiqf wrote

I don’t know but my mom ate yogurt r every morning and got dementia at age 73

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