If your body often feels heavy and slow, your mouth feels sticky or tastes oddly sweet, and you tend to carry weight around a soft, full belly, this may be the body type that sounds like you. Phlegm and damp are old words in Chinese medicine for heaviness that has settled in: a body that feels weighed down, a little sticky, and slow to get going.
It's one of nine body types, and it's a way your body leans, not an illness. That matters, because it means there are ordinary, everyday things you can adjust. This page walks you through them, and through a simple way to tell whether they're helping.
Your face gets oily, and you sweat a lot, with sweat that feels sticky. Your chest can feel tight or full, you often bring up phlegm, and your mouth often feels sticky or has a sweet taste. You're drawn to rich, sweet, sticky food.
Long wet, muggy spells and damp places are the hard ones for you.
Reading your tongue and pulse takes someone in person; an acupuncture clinic near you can do it.
Chinese medicine doesn't start from the complaint. It starts from you. The same kind of discomfort can come from quite different body types, and what helps one can make another worse. So the first step is finding out which way your body leans. After that, the part you can do yourself is ordinary: what you eat, how you sleep and rest, how you move, and how you look after your mood, chosen to suit your type. None of it is quick. It's a slow, steady nudge, and it works alongside your regular doctor, not in place of one.
In Chinese medicine, you don't scrub damp out all at once. You stop adding to it and help your body move it along, day after day. A Chinese care guideline written for each body type puts it in everyday terms: stop eating at about seventy percent full, keep your rooms dry, and move for a good stretch, about an hour at a time. The details are all below.
There's no pill that makes it go away, because phlegm-dampness isn't a disease. It's the way your body leans. What you can do is slower and more ordinary: eat a bit less and a bit more slowly, cut back on fatty, sweet and greasy food, and keep moving. Judge it over weeks, not by a single morning. It's also worth having your blood sugar, blood fats and blood pressure checked regularly, whatever else you try.
For this type, the one thing we'd start with is stopping at about seventy percent full: stop while you could still eat a little more. Slow down while you eat, too, and skip the second helping.
How to tell if it's helping. Keep a notebook by the bed. It takes about half a minute each evening.
For the first three days, change nothing. Just score these three, each from 1 (bad) to 5 (fine). Those days are what you compare against later.
Then start your one thing, and each evening add one more line: Did I stop at seventy percent today? Yes or no. Don't judge by one day: everyone has heavy days whatever they do. Keep going for two weeks, then look back.
Reading your two weeks.
Your mood. People of this type tend to be gentle, steady and patient, often the calm one in the room. Try to keep an even keel, let things go before they build up, and steer clear of big swings of joy or grief. Get out among people, and keep plenty of interests going. For music, try something with a strong, upbeat rhythm, like Bizet's Carmen overture or the Radetzky March.
Daily life. Keep your home dry, and wear clothes that breathe and let sweat out. Don't spend long stretches in damp places. In rainy seasons, keep out of the cold and wet; in cold, wet weather, cut back on time outdoors and try not to get caught in the rain. Otherwise, get outside a lot: group outings and hikes are good. Sleep can go either way for this type: some people sleep badly, and sometimes people of this type sleep too much instead. If that's you, the advice for this type is a bit less time in bed, and a pillow that isn't too high so snoring doesn't get worse. And keep up regular checks of your blood sugar, blood fats and blood pressure.
Exercise. The key word is steady: keep at it for the long haul, and favor longer aerobic sessions. Warm up for about fifteen minutes, then build up gradually; about an hour a session is best. The guideline names early afternoon, around 2 to 4 p.m., as the time to do it; if your day doesn't allow that, go when you can. Brisk walking, easy jogging, swimming, ball games, hiking, dancing, aerobics classes, tai chi and qigong routines like ba duan jin all suit this type. If you carry a lot of weight and moving on land is hard, swimming is the one to pick. Keep swims short, don't just stay still in the water, and dry off right away when you get out. If you carry more weight, pace yourself as the effort goes up, and build step by step.
If you live with a long-term condition such as high blood pressure, diabetes or kidney disease, or you're in the middle of any illness, check with your own doctor before changing your routine.
The rule that does the most work is simple: stop at about seventy percent full, don't eat fast, and don't binge.
Eat more. Then the swaps:
If you have an Asian grocery nearby, add:
Eat less. Cut back on fatty, sweet and greasy things:
You may well see yourself in two or three types; that's normal. The assessment asks 26 questions, takes about three minutes, scores all nine types, and tells you which one stands out, or that none does. It uses the questions and scoring lines of China's national standard, translated into English. It's a self-check to help you get to know your body. It isn't a diagnosis, and it can't replace a practitioner who sees you in person.
Take the 26-question assessment
The other body types, each with its own page: Qi deficiency · Yin deficiency · Yang deficiency · Damp-heat · Blood stasis · Qi stagnation · Inherited-special.
A runner? Why am I so tired, cold or sweaty after running? Waking in the night? Why do I wake up at 3am and can't fall back asleep?
If heaviness, tiredness or a tight chest is new, severe or getting worse, talk to a doctor. If your chest tightens when you exert yourself, see a doctor promptly. If you have chest pain or pressure that doesn't ease, especially with sweating or shortness of breath, call 911 right away. If someone tells you that you stop breathing or gasp in your sleep, get that checked too. And don't let everyday habits stand in for the regular blood sugar, blood fat and blood pressure checks; ask your doctor how often you should have them. Home experiments are for the everyday kind of heaviness.
The nine body types come from Wang Qi, a professor at Beijing University of Chinese Medicine. He and his colleagues first sorted people into seven types in the late 1970s, kept refining the idea for more than twenty years, and published the nine-type system in 2005.
It didn't stay an idea on paper. China brought body-type checks into its basic public health service, which offers residents aged 65 and over a check once a year, along with everyday advice for their type. In community clinics the check has been used more than 570 million times, and it's offered in the preventive care departments of over 1,700 Chinese medicine hospitals.
As it spread, clinics weren't all doing it the same way, and the quality varied. So China made it a national standard, giving every clinic one agreed method to follow. It was drawn up by a team of 37 from 20 hospitals, universities and other institutions, with Wang Qi first among them, and came into force in April 2026. The assessment on this site uses that standard's questions and scoring lines, translated into English. The everyday advice for each type comes from a care guideline for adults built on the same nine types.
It's a way of understanding your body's everyday tendencies, not a medical test, and it sits alongside your doctor, not instead of one.
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