Category: Melanin

Genetics is the primary determinant of hair color, but the specific nutrient responsible for black hair is a pigment called melanin. More specifically, a type of melanin called eumelanin is produced by specialized cells in the hair follicles, and its abundance is what gives hair its rich, dark tone.

While it's a common belief that certain foods can dramatically change skin tone, a banana's effect on melanin is far from magic. The fruit itself does not contain high levels of melanin, but it does offer key nutrients that play a supporting role in melanin synthesis within the body.

According to the National Eye Institute, a diet rich in certain nutrients can significantly reduce the risk of eye diseases like macular degeneration. Focusing on foods that increase melanin in the eyes can provide a protective effect against UV damage and support overall visual health.