uBiome

This is a DNA test kit for your microbiome (all the little bugs that live in your gut). It is covered by most health insurance (“out-of-network” healthcare benefits). You need your doctor to authorize it.
Actually this is a good gift that it might not cost you anything, and it will help someone manage their health
You will receive a detailed report with information on microorganisms associated with lifestyle choices, specific infections, and gut conditions. You and your doctor can use this report to gain valuable insight into your gut health that might help to determine a diagnosis.

Source: uBiome