* Ultraviolet (UV) radiation from the sun is the most common cause of skin cancer.Skin cancer is the most common cancer in the United States, with over 9,500 cases diagnosed each day. UV radiation can damage the DNA in skin cells, leading to the development of skin cancer.
* There are three main types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and melanoma. Basal cell carcinoma is the most common type of skin cancer, and it is usually curable if caught early. Squamous cell carcinoma is also curable if caught early, but it can be more aggressive than basal cell carcinoma. Melanoma is the most serious type of skin cancer, and it can be fatal if not treated early.
* Anyone can get skin cancer, but some people are more at risk than others. People with fair skin, light-colored eyes, and a family history of skin cancer are at increased risk for developing skin cancer. People who spend a lot of time outdoors are also at increased risk.
* The best way to prevent skin cancer is to avoid exposure to UV radiation. This means seeking shade, wearing protective clothing, and using sunscreen. It is also important to avoid tanning beds, as they emit UV radiation that can damage the skin.
Cataracts
Cataracts are a clouding of the eye's lens that can lead to vision loss. UV radiation from the sun can damage the lens of the eye, leading to the development of cataracts. Cataracts are more common in older adults, but they can also occur in younger people who spend a lot of time outdoors.
Macular Degeneration
Macular degeneration is a condition that affects the macula, the part of the eye that is responsible for central vision. UV radiation from the sun can damage the macula, leading to the development of macular degeneration. Macular degeneration is the leading cause of vision loss in older adults in the United States.
Photoaging
Photoaging is the premature aging of the skin that is caused by UV radiation from the sun. UV radiation can damage the collagen and elastin fibers in the skin, leading to wrinkles, fine lines, and sagging skin. Photoaging can also cause skin to become dry, rough, and discolored.
Immune Suppression
UV radiation from the sun can suppress the immune system, making the body more susceptible to infections and diseases. This is why people who spend a lot of time outdoors are more likely to get sick.
Other Health Risks
In addition to the health risks listed above, UV radiation from the sun can also lead to other health problems, including:
- Sunburn
- Heat stroke
- Dehydration
- Fatigue
- Nausea
- Vomiting