Guwahati, April 4 -- Many people think sunscreen is only needed on sunny days, but that's not true clouds may block the sun, but they don't stop harmful UV rays, so your skin still needs protection even when the sky is cloudy.

In fact, about 80% of UV rays can pass through clouds and harm your skin without you even noticing.

Because of this, many people skip sunscreen when it's not sunny, believing their skin is safe. But doctors say UV rays can still cause skin problems like early aging, dark spots, and even increase the chance of skin cancer whether the sun is out or not. Since the damage isn't always visible right away, people don't realize how serious it can be.

Using sunscreen every day is a simple and smart way to keep your skin ...