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You can work and play outside without raising your skin cancer risk by protecting your skin from the sun. Most skin cancers are caused by too much exposure to ultraviolet (UV) light. UV rays are an invisible kind of radiation that comes from the sun, tanning beds, and sunlamps.
- Sun Safety For The Entire Family
- What Does Tanning Do to The Skin?
- What Is Ultraviolet Radiation?
Everybody needs some sun exposure to produce vitamin D (which helps calcium absorption for stronger and healthier bones). But unprotected exposure to the sun's ultraviolet (UV) rays can cause damage to the skin, eyes, and immune system. It can also cause cancer. There are other contributing factors such as heredity and environment. But sunburn and ...
Tanning is the skin's response to UV light. When UV rays reach the skin, the skin makes more melanin. Melanin is the color (pigment) that causes tanning. Tanning does not prevent skin cancer.
Energy from the sun reaches the earth as visible, infrared, and ultraviolet (UV) rays. 1. Ultraviolet A (UVA) is made up of wavelengths 320 to 400 nm (nanometers) in length. 2. Ultraviolet B (UVB) wavelengths are 280 to 320 nm. 3. Ultraviolet C (UVC) wavelengths are 100 to 280 nm. Only UVA and UVB ultraviolet rays reach the earth's surface. The ear...
Jun 24, 2023 · Sun damage. Enjoying activities outside or working a job that takes you outdoors can mean hours under the sun. Over months and years, those hours add up, and the time in the sun may damage your skin. Read on to learn about skin conditions that can be caused by too much sunshine.
Mar 28, 2024 · You can also reduce your exposure to UV damage by seeking shade—especially during midday hours when the sun’s rays are strongest—and wearing protective clothing like wide-brimmed hats, sunglasses, and clothing with UV protection factor (UPF). The type of sunscreen, and how you use it, matters.
Jan 26, 2017 · Plan your exposure. Avoid direct sun between 10 a.m. and 4 p.m. This is when the sun’s rays are strongest. Be careful in locations that are closer to the equator. Take breaks. Too much sun exposure is harmful. Go inside, get in the shade, or use an umbrella. Cover up. Wear clothing and hats to protect your skin from UV rays.
Jan 20, 2017 · Several studies have suggested that suddenly getting a lot of sun is more dangerous then steady exposure over time. There's also evidence that exposure when you're young — perhaps before your 20th birthday — matters most.
