The Nine TCM Body Constitutions: A Beginner's Guide
A beginner-friendly English guide to the nine body constitutions of Traditional Chinese Medicine (TCM): what each type means, how it is traditionally described, and the simple daily habits TCM associates with it.
What is a body constitution in TCM?
In Traditional Chinese Medicine, your constitution (体质, tǐzhì) is your body's overall tendency: how warm or cool you usually feel, how your energy rises and falls, how you react to weather, food and stress. It is not an illness or a diagnosis. Think of it as your body's "default setting", shaped by what you were born with and by how you live.
The modern system of nine constitutions was developed by Professor Wang Qi (王琦) of the Beijing University of Chinese Medicine and published as a standard by the China Association of Chinese Medicine in 2009. In 2025 it was also issued as a Chinese national standard, GB/T 46939—2025. Today it is one of the most widely used ways to explain TCM body types to beginners.
Most people are not one pure type. You may have one main tendency with a little of another, and your constitution can shift over time with age, season and lifestyle. That is the central idea: in TCM, the body is always flowing and rebalancing.
The nine TCM body constitutions at a glance
| Constitution | Chinese | In one line |
|---|---|---|
| Balanced | 平和质 (Pínghé) | Steady energy, adapts easily |
| Qi-deficient | 气虚质 (Qìxū) | Tires easily, low on "fuel" |
| Yang-deficient | 阳虚质 (Yángxū) | Runs cold, cold hands and feet |
| Yin-deficient | 阴虚质 (Yīnxū) | Runs warm and dry |
| Phlegm-dampness | 痰湿质 (Tánshī) | Feels heavy and sluggish |
| Damp-heat | 湿热质 (Shīrè) | Oily, warm, prone to "heat" |
| Blood-stasis | 血瘀质 (Xuèyū) | Circulation feels slow |
| Qi-stagnation | 气郁质 (Qìyù) | Tense, emotions get "stuck" |
| Inherited-special | 特禀质 (Tèbǐng) | Sensitive, reactive body |
1. Balanced constitution (平和质)
How TCM describes it: Good energy, a healthy complexion, sound sleep, steady appetite, and an easy adjustment to changes in weather and environment. Emotionally calm and adaptable.
Daily practice: The aim is simply to keep the balance: regular meals, regular sleep, moderate movement, and eating with the seasons rather than to extremes.
2. Qi-deficient constitution (气虚质)
How TCM describes it: Qi (气) is the body's vital energy. A qi-deficient person tends to feel tired easily, speaks softly, gets out of breath with effort, sweats easily, and may catch colds often.
Daily practice: TCM traditionally suggests gentle, warm, easy-to-digest foods (such as congee, rice, sweet potato, Chinese yam), avoiding over-exhaustion, and calm forms of movement such as walking, tai chi or qigong rather than intense training.
3. Yang-deficient constitution (阳虚质)
How TCM describes it: Yang (阳) is the body's warming, active energy. A yang-deficient person often has cold hands and feet, dislikes cold weather and cold drinks, and prefers warmth.
Daily practice: Keeping warm is the classic advice, especially the feet, lower back and belly. Warm cooked foods and warm drinks, morning sunshine, and evening warm foot soaks are all part of the traditional approach.
4. Yin-deficient constitution (阴虚质)
How TCM describes it: Yin (阴) is the body's cooling, moistening energy. A yin-deficient person may feel warm in the palms and soles, have a dry mouth, throat or skin, and prefer cool weather.
Daily practice: TCM emphasises rest and moisture: going to bed before late night, avoiding too much spicy, fried or very "heating" food, and favouring moistening foods such as pear, lily bulb, white fungus and sesame.
5. Phlegm-dampness constitution (痰湿质)
How TCM describes it: "Dampness" in TCM describes a feeling of heaviness and slowness. This type may feel heavy-bodied or sluggish, have a soft belly, oily skin, and a sticky or heavy feeling in the mouth.
Daily practice: Traditional advice focuses on lighter eating (less greasy, sweet and rich food), regular movement that gets you gently sweating, and living in dry, well-aired spaces.
6. Damp-heat constitution (湿热质)
How TCM describes it: Dampness combined with heat. This type is often described as having oily skin or hair, a bitter taste in the mouth, a tendency to feel irritable, and a preference for cool drinks.
Daily practice: TCM suggests a light, fresh diet with plenty of vegetables, less alcohol, spicy and fried food, and keeping a regular sleep schedule.
7. Blood-stasis constitution (血瘀质)
How TCM describes it: In TCM, blood should flow smoothly. This type is described as having a duller or darker complexion, bruising easily, and circulation that feels slow.
Daily practice: Movement is central: walking, stretching, and practices that keep the body flowing. Massage, gua sha and warm baths are part of the traditional self-care toolbox for this type.
8. Qi-stagnation constitution (气郁质)
How TCM describes it: When qi does not flow freely, TCM describes feelings of tension, sighing often, a tight chest, worry or low mood, and sensitivity to stress.
Daily practice: The traditional focus is on letting things move: time outdoors, social connection, music, deep breathing, gentle stretching, and calming rituals such as scalp massage or tea in the evening.
9. Inherited-special constitution (特禀质)
How TCM describes it: This type covers people whose bodies are especially sensitive or reactive, often from birth, for example to seasons, pollen or certain foods.
Daily practice: TCM emphasises knowing and avoiding your personal triggers and building steady daily routines. If you have allergies or any medical condition, please follow your doctor's advice.
How do I find out my constitution?
The usual way is a structured questionnaire based on how you have felt over the past year. A TCM practitioner can also assess you in person by asking questions and observing things like your tongue and pulse. You can start with our free online reading, Discover Your Body: 26 short questions, about three minutes, private, and based on the Chinese national standard GB/T 46939—2025.
Frequently asked questions
Can I have more than one constitution?
Yes. Many people have one main type with traits of another, for example qi-deficient with some dampness. The types are tendencies, not boxes.
Can my constitution change?
In the TCM view, yes. Constitution reflects both what you were born with and how you live, so diet, sleep, movement, season and age can all shift it over time.
Is the nine-constitution system the same as a TCM diagnosis?
No. It describes your general tendencies for everyday self-care. A diagnosis of a health problem should come from a qualified practitioner.
Where does this system come from?
It was developed by Professor Wang Qi and colleagues at the Beijing University of Chinese Medicine and adopted as a standard by the China Association of Chinese Medicine in 2009. In 2025 it was issued as a Chinese national standard (GB/T 46939—2025), which our online reading follows.
Bring it into daily life
At Sukha Vihara, we see constitution as a starting point for small daily rituals: a warm foot soak in the evening, a few minutes of scalp massage with a wooden comb, gua sha on tired shoulders, or gentle meridian tapping. Explore our TCM-inspired self-care tools.
This guide shares traditional Chinese wellness knowledge for educational purposes. It is not medical advice and is not a substitute for diagnosis or treatment by a qualified health professional.