Your lab tells you if you're in range. This tells you if you're optimal. In 3 minutes you see how many of the 18 expert targets you hit, and the one holding you back most.
13 questions. No labs needed. Every target comes from a doctor or a scientist on the record: Attia · Huberman · Patrick · Hyman · Johnson. Add labs after for up to 25 more.
Every target is something one of the five said on tape, linked to the minute. Your doctor makes the calls.