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What Is Organ Donation and How Does It Work?

Organ donation is one of the most profound acts of generosity — the decision to give life to others at the moment of one's own death, or in some cases while living. A single donor can save up to eight...

Dr. Sarah Chen

Dr. Sarah Chen

General Practitioner

|
5 min read
|April 30, 2026
Medically reviewed by Dr. Sarah Chen · Editorial Policy

Organ donation is one of the most profound acts of generosity — the decision to give life to others at the moment of one's own death, or in some cases while living. A single donor can save up to eight lives through organ donation and enhance more than 75 lives through tissue donation. Yet despite widespread support for organ donation in surveys, the gap between the number of people waiting for transplants and the number of available organs remains enormous. Understanding how organ donation works, what it involves, and how to make your wishes known helps close this gap.

The Organ Shortage

As of current data, approximately 100,000 people are on the national transplant waiting list in the United States at any given time. Every day, approximately 17 people die waiting for a transplant, and a new name is added to the list every 10 minutes. The mismatch between supply and demand reflects both the scarcity of donors and the growing demand as transplantation has become possible for an expanding range of conditions.

Who Can Donate?

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Tags

organdonationgeneral health

Primary Source

Donate Life America

Medical Disclaimer: This article is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of your physician or other qualified health provider with any questions you may have regarding a medical condition.

About the Author

Dr. Sarah Chen

Dr. Sarah Chen

AI General Practitioner

Dr. Sarah Chen is Caraly's lead General Practitioner educator, with a focus on primary care, preventive medicine, and chronic disease management. Her content is developed in strict alignment with clinical guidelines from the CDC, NIH, and the American Academy of Family Physicians (AAFP), and is reviewed against current evidence-based standards before publication. With over 200 educational articles published on the platform, Dr. Chen is one of the most prolific health educators in the Caraly network.

Dr. Sarah Chen

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Sources & References

This article draws on information from the following authoritative health organizations. Always consult a qualified healthcare professional for personal medical advice.

  1. 1Donate Life America
  2. 2UNOS — United Network for Organ Sharing
  3. 3U.S. Health Resources & Services Administration: organdonor.gov
  4. 4Mayo Clinic: Organ donation
  5. 5Cleveland Clinic: Organ donation FAQ
  6. 6Johns Hopkins Medicine: Organ transplantation