I want to take a small intestinal bacterial overgrowth (SIBO) test and a Gut Health Test, which should I take first?

If you want to take a SIBO and a Gut Health Test, you can do them at the same time.

If you can afford to buy two tests, taking them at the same time is a great idea, as it gives us a comprehensive picture of what's going on in your gut: in your large intestine and your small intestine.