Hair Health Tips

Central Centrifugal Cicatricial Alopecia (CCCA) is a form of scarring hair loss that disproportionately affects black women. It is characterized by hair loss and scarring that begins at the crown of the head and gradually migrates outwards, resulting in permanent hair loss and visible scarring. It is also associated with symptoms such as itching, burning, and tenderness.

The National Institutes of Health (NIH) have conducted a study that reveals that women who frequently use chemical hair straightening products may be at a higher risk of uterine cancer, especially African American women who tend to use these products more frequently and from an earlier age.

Although there is an abundance of different hair patterns and textures, there are very few resources that acknowledge the various characteristics of each unique hair texture and structure among ethnicities. Currently, it is publicized that average human hair grows around ½ inch per month; however, these studies on hair growth rates were not inclusive of all races and ethnicities. Most of the research done regarding hair health has only considered caucasian subjects. There are very limited studies done using hair samples from other racial groups, particularly Black individuals. The extreme lack of diversity in hair-related studies can lead to misinformation and misdiagnosis for underrepresented communities. This meta-analysis aims to address the average hair growth, density, and breakage rates amongst different ethnicities. Also, the information in this analysis will help determine the best hair care regimens and treatments for Black hair. Comparing hair characteristics among different ethnic groups will help take into account that other factors such as race, environment, and age can contribute to hair growth, density, and breakage. Additionally, this analysis establishes that there is no set standard for what defines healthy hair for all individuals, breaking away from European standards. Ultimately this will help individuals set realistic and healthy expectations for their hair.