What can cause hair breakage?

Excessive heat, chemical treatments, and lack of moisture are significant contributors to hair breakage. The use of high-temperature styling tools can damage the hair's cuticle, making it more prone to splitting and eventually breaking. Chemical treatments, such as coloring or perming, alter the hair's structure and can weaken it if not done properly or managed with appropriate care. Additionally, a lack of moisture leads to dryness, making the hair brittle and susceptible to breakage as it loses elasticity.

Hair that is overly long does not inherently cause breakage; rather, it is the condition of the hair that matters. Conditioner is beneficial for maintaining hair health, and using it daily can improve hydration and reduce breakage. Brushing wet hair can be damaging due to the increased vulnerability of hair when it is wet, but it is not as broadly impactful as the combined effects of heat, chemicals, and moisture levels. Overall, understanding these factors can help in maintaining healthy hair and preventing breakage.