Home Medical Testing Kits and Gut Health

Maybe one good thing from covid was that it got many people used to doing home medical tests. Many are now avaialble to easily test for a growing number of conditions. Are they a good idea? Do they just cause people to get anxious or can they be a very useful early warning meaning things can be dealt with more quickly and hence more easily?

Then a chat about gut health - what your gut does for you and to keep it healthy.