Checking to see if you are a secretor or non-secretor

Did you know that some people secrete their blood type in their saliva, intestinal mucosa, and semen?

Why is this a big deal? Well, in your intestinal mucosa, being a non-secretor means that you are likely to have an altered gut microbiome.

However, being a non-secretor also gives you superpowers against certain viruses…

You can dive deep into the research and see your secretor status from your 23andMe, AncestryDNA, etc data here:

Are you a FUT2 secretor or non-secretor? How to check