What is the Lymphatic system?

The lymphatic system is a complex network of vessels, nodes, and organs that work together to transport a colorless fluid called lymph throughout the body. Lymph is a clear, watery fluid that contains white blood cells, proteins, and waste products. Lymph relies on muscle contractions and body motions to move across its enormous network, unlike blood, which is pumped by the heart.

It acts as a diligent housekeeping staff, keeping your body clean. It gathers extra waste materials, proteins, and fluids that leak from blood vessels into the tissues around them. This procedure maintains a healthy fluid balance in the body by preventing swelling and edema.

Functions of the Lymphatic System

The primary functions of the lymphatic system are:

Immune response

The lymph nodes house immune cells called lymphocytes that help identify and fight infections, and pathogens. They also filter lymphatic fluid to remove harmful substances and activate an immune response when necessary.

Fluid balance

By removing extra interstitial fluid from the body and redistributing it into the bloodstream, the lymphatic system aids in preserving the fluid balance in the body.

Fats absorption

Lacteals found in the small intestine are specialized lymphatic vessels that absorb dietary fats and fat-soluble vitamins.


Toxins and cellular waste are removed from the body's tissues with the help of the lymphatic system. This promotes cellular health and stops the buildup of dangerous chemicals.

Wound Healing & Tissue Repair

It helps the healing process by delivering nutrients and immune cells to the area of injury.

Blood Pressure Maintenance

The lymphatic system indirectly contributes to keeping blood volume and blood pressure within normal limits by returning extra interstitial fluid to the bloodstream.

Common Diseases Associated with the Lymphatic System

Some of the most common lymphatic system diseases are:

  • Lymphedema
  • Lymphoma
  • Lymphangitis
  • Leukemia
  • Kaposi’s sarcoma
  • Castleman disease
  • Filariasis
  • Lymphocytopenia
  • Lymphatic malformation
  • Primary immunodeficiencies

3 Supportive Herbs for the Lymphatic System



Astragalus (Astragalus membranaceus) is an herb with a long history of use in traditional Chinese medicine for its immune-boosting and adaptogenic properties. It contains compounds, such as polysaccharides and saponins, that are believed to stimulate and strengthen the immune system. It has anti-inflammatory properties, which can help reduce inflammation in the body, including inflammation that may affect the lymphatic system.

It is also classified as an adaptogen, which means it may help the body adapt to stress and maintain balance. It is brimmed with antioxidants that can protect cells and tissues from oxidative damage. This protection can help maintain the health of lymphatic vessels and nodes.

Astragalus roots can be taken in the form of tincture, tea, or syrup to enjoy its benefits.



Dandelion (Taraxacum officinale) is a versatile herb that has been used for centuries in traditional medicine practices, particularly in herbal medicine. It has detoxifying properties that may aid in the removal of waste products and toxins from the body. By supporting the body's detoxification processes, dandelion can indirectly benefit the lymphatic system, which plays a role in filtering and removing waste.

Dandelion also contains compounds with anti-inflammatory properties, such as flavonoids and polyphenols which reduce inflammation and can help improve lymphatic flow and function, as inflammation can impede the movement of lymph.

It is a good source of antioxidants, including vitamins A and C, which can help protect lymphatic vessels and nodes from oxidative stress and damage. Dandelion root or leaf tea is a popular way to enjoy its potential benefits. It contains vitamins and minerals, such as vitamin C and zinc, that are important for a robust immune system. You can also use its tincture orally and diluted in water to support detoxification and robust immune response.



Turmeric (Curcuma longa) is a widely recognized and celebrated herb known for its numerous health benefits, primarily attributed to its active compound, curcumin. Its anti-inflammatory properties help reduce mild swelling or edema, including lymphatic swelling. This can promote more efficient lymphatic drainage.

It is rich in antioxidants, which can help protect lymphatic vessels and nodes from oxidative stress and damage. This protection contributes to overall lymphatic health.

Turmeric is also believed to aid the body's natural detoxification processes by enhancing liver function. A healthy liver is essential for the efficient removal of waste products and toxins from the body, which indirectly benefits the lymphatic system.

You can easily incorporate turmeric into your routine by consuming it in the form of golden milk, tea, supplements, infused honey, and tinctures. To enhance the bioavailability of curcumin, you can add black pepper with it for increased absorption and better results. 

Other Herbs for the Lymphatic System

Here are some herbs that are commonly used for the well-being of the lymphatic system: