Darker skin is generally considered to be stronger than lighter skin. This is because darker skin has more melanin, a pigment that protects the skin from the sun's harmful ultraviolet (UV) rays. Melanin acts as a natural sunscreen, preventing damage to the skin's cells and slowing down the aging process.
While skin color is a complex trait determined by multiple genes, a study by UC San Francisco authors suggests that heavily pigmented skin evolved because it forms a stronger barrier against a host of environmental factors.
Furthermore, research indicates that people with darker skin may be less prone to skin damage and accelerated aging compared to those with lighter skin. This suggests that darker skin is more resilient and capable of withstanding environmental stressors.
However, it's important to note that the strength of skin can be affected by various factors besides pigmentation, including genetics, age, health, and lifestyle choices.
