The Hidden Spark Behind Skin Color: Exploring the Cause of Melanin

Melanin is the natural pigment responsible for the color of our skin, hair, and eyes. The cause of melanin overproduction is often linked to excessive sun exposure, which triggers the skin to produce more pigment as protection. Hormonal changes, genetic factors, and certain medical conditions like Addison’s disease can also affect melanin levels. Additionally, deficiencies in vitamin B12 or iron may lead to pigmentation disorders such as melasma. Understanding these factors helps in managing uneven skin pigmentation.