Why vitamin D advice fails people with darker skin tones - melanin-rich skin has evolved different vitamin D metabolism ...

Skin cancer is the most common cancer in the U.S., but for Black people, cancer signs can show up in unexpected places, and ...

Skin experts say people of color still need to wear sunscreen. The melanin in darker skin offers some extra protection from the sun, but dermatologists say that isn’t enough on its own.

The differences in cellular makeup between dark and light skin The key cells in human skin tone are melanocytes, which make melanin-containing melanosomes, and keratinocytes, which store them.

“Darker skin contains more melanin [pigment that gives skin its color] than lighter skin, and that helps block the rays from penetrating and doing as much damage,” Perez says. “But even the ...

While dark hair remained the norm for most of prehistory ... In the end, the story of human skin color is not just about biology—it’s about the journeys our ancestors took, the environments ...

1. South Sudan: South Sudanese people often have some of the darkest skin tones in Africa. This is attributed to the region’s high levels of melanin, which provides protection against intense UV ...

A new study suggests that up until around 3,000 years ago, the majority of Europeans had dark skin, with light skin tones remaining ... The answer lies in human migration and adaptation to sunlight.

Atopic dermatitis manifests differently in patients with darker skin color, according to the companies, including subtler ...

rosacea and dark patches on the face. “Everyone needs sunscreen. But the reasons that one might be reaching for sunscreen may differ depending on your skin tone,” Dr. Jenna Lester, founder of ...

NEW YORK (AP) — People with darker skin still need to wear sunscreen ... reaching for sunscreen may differ depending on your skin tone,” said Dr. Jenna Lester, who founded the Skin ...