After reading Clever Guts, and suffering some of the symptoms described, I decided that it would be useful to take a Microbiome test. I have received the test kit from µBiome, but I’m not sure how to return the sample to them in the USA.
Royal Mail clearly state that any kind of biological specimen is prohibited from being sent internationally and contravention may result in prosecution.
Has anyone successfully returned a sample to µBiome and if so which shipping method did you use ?
Many thanks in anticipation.