Korean beauty traditions and hair health insights

Traditional Korean dietary habits and modern dermatological insights offer different approaches to hair health. In South Korea, black beans are frequently consumed as a staple food believed to support thicker, shinier hair and fewer grey strands. While these claims are rooted in tradition, the nutritional profile of black beans—including plant proteins, amino acids, iron, magnesium, calcium, and B vitamins—provides essential building blocks for keratin and supports follicle health.

From a clinical perspective, experts from South Korean hair clinics and US dermatologists highlight the importance of scalp protection. Maintaining a static hair part can expose the scalp to UV radiation, which may cause cellular damage to hair follicles and increase inflammation. While direct links between hair parts and shedding are still being studied, dermatologists emphasize that managing scalp inflammation and protecting exposed skin from sun damage are critical components of preventing hair loss and maintaining scalp health.