The skin Bio-Pigment melanin. This is produced in Our Skins in response to Sunlight striking Our Skins.
I have never heard this Story as I am presenting it now - you see, no one has before mentioned the effects of an over dose of Vitamin D - which is Brittle Bones:
"In a Sunny Environment, two twin brothers are running along; the Brother with the darker Skin makes the proper Level of Vitamin D while his Brother who has lighter Skin gets too much melanin produced (and hence Vitamin D) which results in Brittle Bones.
The two Brothers leap and trip over the Same Log yet only the Brother with the Stronger Bones will not break his leg, and Will Survive to Reproduce". Case Made.
Melanin is the color pigment that is produced in the skin and hair and it gives them their color.
Melanin
Skin gets its color from melanin. The more melanin a person's skin has, the darker their skin will be.
It gives your skin its color
Melanin.
Melanin
melanin
The name of substances that gives skin and hair its pigment is melanin
Melaninit depends on the person people r black,tane,white sometimes pale and morethe different types of pigments in your skin
Melanin
melanin
It is what gives your skin color. If you have more melanin in your skin, your skin will be darker, if you have less, your skin will be lighter.