The rabbit hole
Notes on the microbiome, donor screening and the research behind Heirloom.
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Science · [X] min read
Why your age is the first question we ask
Microbial diversity shifts as we get older. Here's what the research says and why it shapes who can donate.
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Donors · [Date]
What happens after you pass the questionnaire
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Science · [Date]
Antibiotics and the gut: how long does recovery take?
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Product · [Date]
Designing a questionnaire people want to finish
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Science · [Date]
Sleep, stress and your microbiome
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Donors · [Date]
A day in the life of a stool donor
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