You fill four minivettes (think tiny turkey basters) from the little drops of blood that form on your fingertip. The kit comes with a little paper hammock that sticks to the seat of your toilet and hangs down a little. For example, for Mitochondrial Health, I got a score of 57. Even the ScoreViome via Brent RoseClicking over to the Health tab didn’t do much to clear up my confusion. Up top is My Health Zones, where you can click through broad health categories, like Gut & Digestive Health, Immunity, or Heart & Metabolic Health.