Reading on the web. Open in the Thier app for the interactive version, progress tracking, and XP.
Open

Microbiome Quiz

3-minute read 50 XP in app 4 cards
Quiz

What percentage of serotonin is produced in the gut?

The gut is a major neurotransmitter factory.

Quiz

How many plant species per week optimize gut diversity?

A landmark study identified this number.

Try in app

Gut helpers vs harmer

Swipe left for HELP, right for HARM.

This step is interactive — open the Thier app to try it.

Try in app

Order gut repair steps

Rank the gut restoration protocol from first to last step.

This step is interactive — open the Thier app to try it.