Or register here
Global Search

Trusted Resources: Evidence & Education

Scientific literature and patient education texts

Back to Evidence & Education / Patient Education

Fact Sheet: Hemoglobin C Trait

key information

source: St. Jude Children’s Research Hospital

year: N/A

summary/abstract:

What is the hemoglobin C trait? 

• Hemoglobin C trait is a condition that affects the red blood cells. 

• Your red blood cells contain hemoglobin, which carries oxygen from the lungs to all parts of your body. People with normal hemoglobin have only one (1) type, hemoglobin A. 

• People with hemoglobin C trait have hemoglobin A and hemoglobin C in their red blood cells. Hemoglobin C is not normal. 

Who can have the hemoglobin C trait? 

About one out of every 40 African-Americans has hemoglobin C trait. This trait affects mostly African-Americans and people who have African ancestors. It is possible for a person of any nationality to have a hemoglobin C trait.

 

read more

Related Content

To improve your experience on this site, we use cookies. This includes cookies essential for the basic functioning of our website, cookies for analytics purposes, and cookies enabling us to personalize site content. By clicking on 'Accept' or any content on this site, you agree that cookies can be placed. You may adjust your browser's cookie settings to suit your preferences. More Information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close

© 2026 rareLife solutions Inc.

To improve your experience on this site, we use cookies. This includes cookies essential for the basic functioning of our website, cookies for analytics purposes, and cookies enabling us to personalize site content. By clicking on 'Accept' or any content on this site, you agree that cookies can be placed. You may adjust your browser's cookie settings to suit your preferences. More Information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close