They share the same ancient texts. But one was absorbed into the mainstream health system and the other had to survive outside it — and that structural difference produced two quite different medicines, including the constitutional theory this site is built on.
Is Eight Constitution Medicine Just Sasang Subdivided? No — and the Difference Matters
Four types, eight types — it looks like subdivision. But the two systems start from different questions, diagnose differently and treat differently, and mixing their methods produces clinical confusion rather than a richer picture.
Why Sasang Medicine Moved the Spleen to Fire and the Heart to Earth
Classical medicine projected the cosmos onto the body. Lee Je-ma reversed the direction — analyse the human being first, then assign the organs. The reassignment that follows looks radical, and it is best understood as a lens rather than a correction.
Renotonia or Vesicotonia? Telling the Two Soeumin Types Apart
The frail, poorly digesting Soeumin of popular description is closer to Vesicotonia. Renotonia is the same category with a different texture — brighter, more sociable, and prone to a constipation that never bothers them.
After the Diagnosis: How Constitutional Treatment Actually Proceeds
A constitution is not settled by a questionnaire — it is confirmed by watching how the body responds to treatment, usually over three to ten sessions. What happens after that, and why constitutional acupuncture is not a cure-all.
What Online Constitution Tests Can and Cannot Tell You
Self-test questionnaires are worth something, but they cannot confirm a constitution. Body shape misleads, weight changes shift the answers, and even clinics disagree — which is why confirmation comes from pulse and from how you respond to treatment.
Starting a Constitutional Diet Without Failing: Seven Things the Chart Leaves Out
Work from an online chart, sorting everything into never and always, and you end up with nothing to eat and a lot of stress. The chart is prior information, not the answer — here are the seven things that turn it into a workable routine.
When a Water Type Runs Hot: Why Red Ginseng Can Make Things Worse
Renotonia and Vesicotonia are pictured as cold and easily tired. But plenty of them arrive sweating, headachy and sleepless — and giving them the warming foods the chart recommends pours fuel on a fire.
Avoid the Harmful or Seek the Beneficial? The Older Question in Constitutional Eating
Practitioners tend to stress avoidance, and for disease prevention they are right. But for survival, actively eating what suits you was always the more decisive thing — and thinking about why changes how you hold the whole practice.
Why Taste Is the Least Reliable of the Senses
The same herbal decoction tastes sweet to one patient and bitter to another. Taste answers to your internal state more than to what is in the bowl — which is why craving is not the same as needing.