When you get a sunburn, you're basically killing skin cells. The outer layer of skin on your body is called theepidermis. The outermost cells of the epidermis -- the cells you see and feel on your arm, for example -- are dead. But just below the dead cells is a layer of living c...
UVA rays are less likely to give you a sunburn, but they can penetrate deeper into your skin and cause more cumulative damage over time in the form of saggy, aging skin (maybe the Cryptkeeper should have worn more sunscreen as a young‘un). UVB rays, on the other hand, contain more e...
At the beach, you can get a sunburn while under the shade of an umbrella. What is your explanation?Sunburn:Sunburn is the red, sometimes swollen, and painful skin that feels hot to the touch caused by overexposure of the skin to the ultraviolet (UV) rays...
• 14 Hacks for Treating Sunburn • How to Score Sexy, Youthful Skin • How to Get Rid of Blackheads From: Cosmopolitan US Carly Cardellino Carly Cardellino was the beauty director at Cosmopolitan. If you follow her Instagram, then you know she'll try just about any beauty trend or tr...
We all want to do our best to take care of our skin, which is why it’s so important to make sure that we know what kind of ingredients are in our skincare and cosmetic products. As a conscious makeup user, I want to know what kind of ingredients may or may not be safe, how...
Why does our skin remain red after a bad sunburn? How do you assess pallor in a person with dark skin? Explain how the wavelengths absorbed and reflected determine the color of a pigment. Suggest possible reasons for how temperature affects pigment production. What are the three types of jaun...
(黒瘤) and delays their occurrence,it can't prevent them.Melanomas are the most aggressive skin cancers.You have a higher risk if you have red or blond hair,fair skin,blue or green eyes,or sunburn easily,or if a close has had one.Melanomas are more common if you have periodic ...
Melanin provides darker skin tones with a natural layer of protection. This layer of protection makes sunburns rare, but it does not completely block UV damage. This damage accumulates over many years to produce cumulative UV damage. While it’s rare to develop a sunburn in darker skin tones...
How much damage does sunburn do? What can we do to prevent this? Sunburn is to be avoided at all costs. It's a sign your skin has been damaged. If you look at sunburned skin under a microscope, you'll seeswelling, dead skin cells, dilated blood vessels, and changes in immune cells...
Unfortunately, there's no fast fix to soothe a sunburn. Once you have sunburn, the damage is done. After a few days, your body will begin to heal by peeling off the damagedskin's top layer. A bad burn can take several days to heal. In the meantime, here are a few things you can...