https://www.naturalnews.com/2021-01-20-taurine-trains-gut-microbiota-to-resist-infections.html
Does this mean Red Bull’s are ok

Researchers say taurine trains your gut microbiota to resist subsequent infections with the same pathogen
Your gut microbiota helps shield you from infections, and for the longest time, scientists have wondered how. A new study published on Jan. 15 in the journal Cell details the process involved in gut immunity,…
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