Noticing more hair in the drain lately? Dealing with hair loss is one of the most emotional experiences people face. Have you thought about whether your hairstyle could be contributing to your loss of hair?
A review by Johns Hopkins researchers analyzed 19 studies about how hairstyle affects hair loss. They divided the hairstyles into three categories: high, medium and low-risk based on “the degree to which follicles are exposed to tension, weight, heat and hair-altering chemicals, such as straighteners,” wrote Johns Hopkins News.
1) Tightly binding your hair
Traction alopecia is a form of hair loss that occurs from excessive pull on the hair root from hairstyles that tightly yank the hair away from the scalp.
Researchers found that hairstyles that involve cornrows, braids, dreadlocks and extensions fall into the high-risk group for traction alopecia if they are performed on chemically treated hair.
If chemical treatment is not used, these hairstyles fall into the moderate-risk group for traction alopecia.
Hair extensions, especially if glue is used to make them adhere to the scalp, can lead also to traction alopecia.
African Americans often wear these styles as they are low maintenance and chemical free, but the constant pulling can lead to traction alopecia.
“An estimated one-third of African-American women suffer from traction alopecia, making it the most common form of hair loss among that group,” noted Johns Hopkins News.
Even the pull from tight ponytails, tight buns, braids and knots can result in moderate risk for traction alopecia.
2) Chemical straightening and permanent wave treatments
Chemical straightening can weaken the hair shaft, which may lead to more hair breakage.
Permanent waves, where ammonium thioglycolate is used, may also damage the hair according to the researchers.
3) Wearing of wigs
Wig use was considered to be in the moderate risk group in the review.