Six physiological axes pulse within your body.
They give rise to 16 archetypes.
The molecule behind happiness isn't made in your brain. About 90% of serotonin is produced in your gut.
Genetic and microbiome tests cost thousands. 24 questions can estimate your constitutional tendencies.
A "gut feeling" is your body's way of knowing. 90gut reads you through both science and instinct.
Genetic tests and microbiome panels cost thousands.
But just by answering 24 questions, you can estimate your constitutional tendencies.
If you cut out wheat and felt better, you might be wheat-sensitive. You don't need a formal test to start caring for your body.
90gut takes this human wisdom of "guess, try, learn" and systematizes it with science.
Your nervous system runs on electrical signals. How widely your calcium ion channels open determines your sensitivity to stimuli.
Your heartbeat isn't constant. The magnitude of its variability reflects your ability to recover from stress.
Some people cry at movies, others don't. How finely you perceive emotions -- that "resolution" -- varies from person to person.
About 1,000 species of bacteria live in your gut. 90% of serotonin is produced there, supporting your mood and intuition.
Some people gain weight easily, others don't. Your gut bacteria composition determines your energy conversion efficiency.
How quickly you cool down after excitement. The speed at which dopamine breaks down in your brain separates "warriors" from "worriers."
Rate 24 questions on a 5-point scale. Just go with your gut.
Your unique character and title appear. Discover your type among 16 archetypes.
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