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Chelation therapy

Chelation therapy is a medical treatment in which a chelating agent binds to specific metals in the body, allowing them to be eliminated, usually through the kidneys.
Medically reviewed by Dr Nopparat Suwannasuk (Dr Jan), Integrative Medicine Specialist. Last reviewed 2026-09-30.
A nurse caring for a patient in a Verita Life treatment room

01 / How it works

How Chelation Therapy works

Chelation therapy uses a medicine that binds to certain metals in the body. Once attached to the metal, the medicine helps carry it out of the body, mainly through the kidneys and urine. Different chelating medicines are used for different metals, so treatment is selected based on the specific metal involved and the individual's medical needs.

The body can naturally remove small amounts of many metals, but some metals can build up in the body or remain attached to tissues and proteins, particularly when exposure is significant. In these situations, the body's normal elimination processes may not be enough to remove the excess metal quickly or effectively. Chelation provides an additional mechanism by binding to the metal and helping the body eliminate it.

Sources: 1

02 / When it is considered

When this treatment may be considered

Heavy metals are a group of naturally occurring elements that have relatively high atomic density and can be harmful to human health.

Some metals are essential to the body in small amounts (for example, iron, zinc and copper are needed for normal biological functions). Others, such as lead and mercury, have no known beneficial role in the body and can be toxic when exposure is significant.

Chelation therapy is not a general "heavy metal detox", it is a targeted medical treatment used when there is an appropriate clinical indication, such as documented or strongly suspected metal toxicity.

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03 / Care at Verita Life

Your care at Verita Life

At Verita Life, our team reviews proposed supportive medicines within your full oncology plan. Share previous metal tests and any chelation received elsewhere so the medical discussion includes this.

04 / Risks and limitations

Risks and limitations

Chelation is a medical treatment and is not appropriate for everyone. Chelating agents can bind essential minerals as well as the target metal and may cause side effects or place additional demands on the kidneys.

For this reason, treatment should only be undertaken following appropriate medical assessment, with the choice of chelating agent and treatment protocol determined by the clinical indication and the patient's individual circumstances.

Sources: 1

05 / Questions

Questions patients ask

Does a metal result automatically mean I need chelation?

No. Finding a metal in a blood, urine or other test does not automatically mean that chelation is needed.

Many metals are naturally present in the body, and some (including iron, zinc and copper) are essential for normal health. Even metals that can be harmful may be detected at low levels without requiring treatment.

Whether chelation is appropriate depends on factors such as which metal has been detected, the level, the type and duration of exposure, the test used, any symptoms and the individual's overall health.

06 / Sources

Sources and medical review

Medically reviewed by Dr Nopparat Suwannasuk (Dr Jan), Integrative Medicine Specialist. Last reviewed 2026-09-30.

  1. National Center for Complementary and Integrative Health. Chelation for Coronary Heart Disease: What You Need To Know.
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Chelation Therapy | Metal Detoxification & Support | Verita