Here's a breakdown:
* Melanin: This is the pigment responsible for hair color. There are two types: eumelanin (brown/black) and pheomelanin (red/yellow).
* Blonde hair: Blonde hair has very little eumelanin and a higher concentration of pheomelanin. The less eumelanin there is, the lighter the blonde shade.
* Shades of blonde: Blonde hair comes in many shades, ranging from light platinum blonde to golden blonde, strawberry blonde, and even dark blonde.
Other factors affecting blonde hair:
* Genetics: Blonde hair is often inherited.
* Age: Hair can lighten with age due to a decrease in melanin production.
* Sunlight: Sun exposure can lighten hair, turning it blonde.
* Chemical treatments: Bleaching and dyeing can change hair color to blonde.
Interesting fact: Blonde hair is less common than other hair colors, with an estimated 2% of the world's population having naturally blonde hair.