Cesium
An ultra-trace element with no established nutritional requirement.
Also known as: Cs • Cesium Chloride
Overview
Cesium is an alkali metal present in trace amounts in the environment and human body. Cesium chloride has been marketed as an alternative cancer therapy based on the unproven 'high pH therapy' hypothesis, but this use is not supported by evidence and can be dangerous.
Key Benefits
No Proven Benefits
Despite marketing claims, cesium has no proven health benefits and its use as a supplement is not recommended.
Dosage & How to Take
Cesium supplementation is not recommended due to safety concerns.
| Purpose | Dose | Notes |
|---|---|---|
| Not recommended | N/A | Can cause life-threatening cardiac arrhythmias |
Best Time to Take
Not applicable.
With or Without Food
Not applicable.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Not recommended | N/A | N/A | Cesium chloride supplements have caused deaths. |
Side Effects & Safety
Common
- GI disturbances
- Numbness
Rare
- QT prolongation
- Cardiac arrest
- Seizures
- Death
Contraindications
- All populations — dangerous supplement
Interactions
Cesium can cause fatal cardiac arrhythmias.
Cesium disrupts potassium balance.
Scientific Research
Cesium chloride toxicity
Multiple case reports of cardiac arrest and death associated with cesium chloride supplementation.
Food Sources
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.