Are sunscreens harmful or unavoidable?

Sunscreens are not as harmful as you think. Instead, they protect us from the UV rays and lowers the risk of getting skin cancer. UV rays are damaging- a proven fact, but mostly of the world's population uses sunscreen everyday, and nobody has ever reported getting any form of skin disorders, so that is also a prove fact. So you should feel safe about using sunscreen, especially when you are near the beach.