Why does your friend's diet work but yours doesn't? Why do some people freeze while others overheat? Korean medicine has known for 130 years: there are four body types, each with different organ balances and health needs. HanbangType is a free 5-minute quiz based on Sasang constitutional medicine. Find your type, then get personalized guidance on diet, skincare, exercise, and wellness - all matched to your constitution. Think MBTI meets traditional Korean medicine. Free. No signup.