A Guide to the 12 Major Meridians of the Body

Updated on June 24, 2018
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Kristen is a certified Master Holistic Nutrition Therapist and Energy Medicine Practitioner.

The Energetic Body

An Overview

The meridian system is a key concept of traditional Chinese medicine (TCM), but ancient understandings of the energetic body are shared by many countries in Southeast Asia. It is believed that energy—also called the life force, prana, or qi (chi)—flows throughout the body in the same way that blood does. When this energy becomes blocked or disproportionate, adverse symptoms and disease may occur. The goal of Eastern medicine is to optimize the circulation and balance of qi through methods of energy healing such as qigong. These practices are believed to prevent and cure disease, regulate metabolism, and support cellular health.

The meridian system can be understood by imagining three nesting tiers:


Qi is considered the vital force of any living being. It is always present in our bodies, but its delicate balance and fluidity are essential for growth, recovery, and general health. Balancing qi means not only distributing energy evenly throughout the body but also achieving a balance of yin and yang energy. These two types of energy are opposite yet complementary and interdependent. Each bodily function uses both energies simultaneously. In TCM, good health is built on the harmony of yin and yang.


Meridians are channels that direct the flow of energy through specific pathways of the body, much like the circulatory system holds and transports blood. Each side of the body is traversed by six meridians—three yin and three yang. Every meridian corresponds with a particular organ but encompasses the larger functions of that organ as well as other organs around them. For example, the kidney meridian is responsible for urinary health but is also believed to carry sexual energy and affect reproductive processes as well.

The Meridian System

Meridians connect all major organ systems. Each meridian plays a specific and crucial role in the health of the entire body. If the energy flowing through a meridian is imbalanced in any way, the system it fuels is jeopardized, and disease may result.

In Simplest Terms

Qi refers to the natural and essential energy of livelihood. This energy flows through multiple pathways of the body called meridians. Each meridian regulates a particular organ, but all are interconnected. Good health depends on the circulation and balance of energy throughout the entire meridian system.

The 12 Major Meridians of the Body

  1. Lung
  2. Large intestine
  3. Stomach
  4. Spleen
  5. Heart
  6. Small intestine
  7. Bladder
  8. Kidney
  9. Pericardium
  10. Triple Warmer
  11. Gallbladder
  12. Liver

The bladder meridian
The bladder meridian | Source

1. Lung (Arm Tai Yin)

Function: Regulates respiration and intake of energy.

Symptoms of imbalance: Viral and bacterial infections, excessive perspiration, inflammation issues in the upper parts of the body, problems with the olfactory organs (nose/sense of smell), and adverse skin conditions.

Time of day: 3:00am–5:00am

Element: Metal

2. Large Intestine (Arm Yang Ming)

Function: Extracts and processes water from waste material before expelling it.

Symptoms of imbalance: Abdominal pains, and on an emotional level, difficulty holding on or letting go.

Time of day: 5:00am–7:00am

Element: Metal

3. Stomach (Leg Yang Ming)

Function: Digests and extracts energy from food and distributes that energy to the spleen and intestines.

Symptoms of imbalance: Feelings of worry and nervousness, and a lack of acceptance.

Time of day: 7:00am–9:00am

Element: Earth

4. Spleen (Leg Tai Yin)

Function: Distributes nutrients throughout the body, maintains muscle and limb tone, and regulates blood flow.

Symptoms of imbalance: Diarrhea, constipation, bloating, lack of appetite, prolapsed internal organs, weak muscles, general fatigue, brain fog, and absentmindedness.

Time of day: 9:00am–11:00am

Element: Earth

5. Heart (Arm Shao Yin)

Function: Circulates blood to all the organs in the body.

Symptoms of imbalance: Chest pains, palpitations, shortness of breath, dizziness, hot flashes, cold sweats, irritability, and insomnia. A healthy heart meridian allows for joy and bliss in one’s life, while an imbalance can lead to psychological problems like anxiety, depression, and bipolar disorder.

Time of day: 11:00am–1:00pm

Element: Fire

6. Small Intestine (Arm Tai Yang)

Function: Distributes nutrients throughout the body.

Symptoms of imbalance: Poor circulation, weak legs, feeling cold, swollen lymph glands, sore/stiff shoulders, acne, nerve pain, poor digestion, and stomach distention.

Time of day: 1:00pm–3:00pm

Element: Fire

7. Bladder (Leg Tai Yang)

Function: Removes liquid waste from the body.

Symptoms of imbalance: Stiffness in the neck and shoulders, headaches, back pains, and all urinary diseases. Emotionally, an imbalance of bladder energy causes feelings of anger and an inability to express emotions.

Time of day: 3:00pm–5:00pm

Element: Water

8. Kidney (Leg Shao Yin)

Function: Stores sexual energy, regulates the reproductive system, and produces blood and bone marrow.

Symptoms of imbalance: Genital-urinary disorders, backaches, asthma, and tinnitus. On an emotional level, the kidney meridian controls willpower, determination, and ability to cope with hardship.

Time of day: 5:00pm–7:00pm

Element: Water

9. Pericardium (Arm Jue Yin)

Function: The pericardium is the area surrounding the heart and protects, lubricates, and removes excess energy from the heart. This is important because it disperses energy throughout the body preventing the heart from becoming over-energized.

Symptoms of imbalance: Disorders of the heart, chest, and stomach, as well as difficulty expressing emotions, depression, aversions, and phobias

Time of day: 7:00pm–9:00pm

Element: Fire

10. Triple Warmer (Arm Shao Yang)

Function: The triple warmer, also called the triple burner or San Jiao, controls the body as a whole. Rather than being responsible for a particular organ system, it controls metabolism and regulates heat, moisture, and body temperature.

Symptoms of imbalance: A wide range of disorders—since the triple warmer is responsible for the whole body, an issue with any organ in the body is in some way associated to an imbalance in the triple warmer meridian.

Time of day: 9:00pm–11:00pm

Element: Fire

11. Gallbladder (Leg Shao Yang)

Function: Stores and expells bile produced by the liver.

Symptoms of imbalance: Bloating, liver pains, and yellow discoloration of tongue, skin, or urine.

Time of day: 11:00pm–1:00am

Element: Wood

12. Liver (Leg Jue Yin)

Function: Circulates energy, regulates menstruation and the female reproductive system, and maintains flexibility of tendons and ligaments.

Symptoms of imbalance: Menstrual disorders, dry skin and eyes, jaundice, blurred vision, vertigo, stiff joints, and headaches. On an emotional level, an imbalance of energy in the liver meridian results in anger, irritability, depression, and a lack of control and emotional flexibility.

Time of day: 1:00am–3:00am

Element: Wood

The meridian clock
The meridian clock

The Meridian Clock

Each meridian has a two-hour period of the day in which energy peaks. Energy flows through each meridian to complete a daily 24-hour cycle.

Acupuncture points
Acupuncture points | Source

Energy Healing Practices in TCM

In traditional Chinese Medicine, methods of energy balancing include:

  • acupuncture/acupressure
  • qigong and its related martial art, tai chi
  • nutrition and herbal remedies

Acupuncture, acupressure, and qigong are all forms of what the West calls preventative medicine. However, in Eastern medicine, these are primary forms of treatment.

Acupuncture and acupressure are very similar, and both use the same map of acupoints located on the meridians of the body. The difference is that acupuncture accesses these points through needles while acupressure uses the less invasive technique of touch. Acupoints are “energy hot spots,” or places along the meridian where energy collects, making the qi more accessible there.

Acupoints can be manipulated to increase or decrease the flow of energy in a particular meridian. When energy is deficient, these points can be accessed to clear blockages and stimulate circulation. When there is too much energy flowing through or stagnating in a meridian, these points are manipulated to disperse the surplus of energy.

Qigong is another form of energy healing. In qigong meditation, breathwork and gentle movement help to cleanse, strengthen, and balance the meridians.


This content is accurate and true to the best of the author’s knowledge and does not substitute for diagnosis, prognosis, treatment, prescription, and/or dietary advice from a licensed health professional. Drugs, supplements, and natural remedies may have dangerous side effects. If pregnant or nursing, consult with a qualified provider on an individual basis. Seek immediate help if you are experiencing a medical emergency.


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    • profile image


      10 days ago

    • profile image

      not sure 

      10 months ago

      My emotions are all over the place. I begun searching for info in health related matters, with a slant to the spiritual, and right now I need to express something. I'm not all that together. Sometimes I manage to recognize insight when I'm lucky enough to experience it. Right now I feel lucky. This seems odd, I have spent most of this day in fear. For even a few seconds I got out of my own head, and was able to focus on something other than my fear. It is partly thanks to the matter discussed here, partly timing was right for me to find it just now, partly I recognize some of the truths presented as things I have experienced. I feel sad for all the bad things people have to face. I feel sad that everyone can not be awake to the beauty and miracle that is life. I want everyone to grow and learn. I want those who hate me and want to harm me to grow and learn, not for my own benefit, sure I wish everyone was peaceful, but I truly wish everyone could have insight and enlightenment. I wish you all well.

    • profile image

      Judy Fenton 

      12 months ago

      fantastic article very informative and concise easy to understand. Thank you.

    • profile image


      23 months ago

      I am qigong and reiki practioner love to be related. How the energy originates

      from one point to another in a particular meridian?

    • profile image


      2 years ago

      Where is the acupressure for the bladder and the kindneys

    • profile image

      Dennis Shoemaker 

      2 years ago

      Can meridian points be used to help improve eyesight?

    • profile image


      2 years ago

      Is there a detailed explanation of the Meridian Flow Wheel?

    • profile image


      2 years ago

      Can you heal or rejuvenate the liver?

    • profile image


      3 years ago

      what meridean is the pain in my elbo?

    • profile image

      3 years ago

      I cure my self ,stomach,by acupressure at the middle of inner ear.


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