Question

1)Why is sunlight good for our skin?

2)Why is sunlight bad for our skin?

FIRST TO ANSWER GETS THE BRAINLIEST MARK!!!!!!!!!​

Answer 1

Answer:

sun light helps our skin because it gives also vitamin d

Answer 2

Answer:

a. Sunlight triggers the synthesis of vitamin D within the body. Stanford researchers found that this action causes immune cells to travel to the outer layers of the skin where they are available to protect and help repair damage such as that caused by sun exposure.

b. The sun's ultraviolet light can cause major damage to the skin. The outer layer of the skin has cells that contain the pigment melanin. Melanin protects skin from the sun's ultraviolet rays. These can burn the skin and reduce its elasticity, leading to premature aging.