Sun protection is the act of safeguarding one's skin from the harmful rays of the sun. It is an essential practice which should be followed to maintain skin health. Some of the most commonly used synonyms for the word sun-protection include sunscreen, sun block, UV protection, sun shield, and sun cream. These terms are often used interchangeably to describe products that help in providing protection against sunburn, skin damage, and skin cancer. It's important to use the right sun-protection products and apply them generously to exposed areas of the skin, especially when spending extended periods outdoors. Remember that protecting your skin from the sun is an imperative part of a healthy lifestyle as it can prevent irreversible skin damage and maintain healthy skin cells.