Sun protection is extremely important as it helps to prevent from various diseases. Overexposure to the sun can also lead to skin cancer. Overexposure to sunlight can result in painful, red, sunburned skin. A bad burn can also cause serious consequences like skin cancer, wrinkles, age spots, freckles, dilated blood vessels later in life. To avoid these diseases from being an obstacle to your healthy life, you must understand the importance of sun protection and precautions that you have to take.
Simple precautions in the sun
Simple precautions in the sun
Various researchers have shown the startling result showing the correlation of cancer and exposure to radiations from the sun. These effects can be minimized by paying attention to some basic things. Following these methods can make a difference:
Restricting midday sun
Generally UV ray from the sun are strongest during 10 AM and 4 PM. One should restrict the exposure during these hours and limit their activities within the four walls. If that’s not possible sunscreens should be used. Sunscreens should be used in body parts like hands, face, legs where exposure to the sun is high. Use of goggles, a hat is advisable.
UV index
It is very important to know that the intensity of UV rays is not always same in the surface of the earth. Sometimes it’s higher while sometimes it’s lower. Its intensity is shown by UV index. Therefore, it can be an important asset when planning for prolonged outdoor activities. UV index is generally available in the meteorological department’s website. One can also access the UV index through various private and science related research based websites.
Use of shade
“Shorter the shadow, quicker you shall seek shade”. The use of shade like umbrella or tree may not offer complete sun protection. So the use of appropriate shade is advisable. Here appropriate shade means that area that completely blocks the direct reach of sunlight upon you.
Clothing
The use of appropriate clothing can also do a great deal of help when it comes to exposure to harmful sun ray. Wide hat not only covers your head but also offers shade to your ears, eyes, face and neck’s back. The use of sunglass that obstruct 99%-100% UV rays should be used as it greatly reduces sun exposure. Similarly, the use of loose-fitting shirts or tightly woven clothes advisable. Half shirts and pants should be avoided no matter how hot is the weather.
Use of sunscreen
Sunscreens absorb, reflects, or scatters the sun rays. All of those sunscreens are labeled with SPF numbers. The greater number of SPF denotes its higher protection from sunburn. There are different types of sunscreens in the market which includes physical sunscreens or chemical free sun creams. Chemical-free sunscreens contain titanium dioxide and zinc oxide which do a great deal of work in reflecting the UVB and UVA. These chemical-free sunscreens can also be useful for those people who are allergic to chemical sun creams. There are lots of sunscreens in the market which may create confusion among the users. Generally, broad-spectrum sun cream of SPF15+ is preferred.
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