Here's why you apply a fake solar screen
Apparently, the simplest tasks are the easiest to spoil.
Everyone knows that the application of a sunscreen when it is sunny outside is absolutely crucial to reduce the risk of skin cancer, as well as to cause early signs of aging as dark spots and wrinkles . But, according to a newto study Published inACTA DERMATO-VENEREOLOGICA,Most of us do not put it correctly.
Researchers analyzed previous studies and found that people generally apply only 0.75 milligrame per centimeters to the square of the lotion on their skin, which means that they receive only 40% of the protection. they need. The researchers analyzed the damage of the DNA of 16 volunteers carrying a sunscreen at different levels of thickness and were exposed at different levels of UV radiation. Skin biopsies revealed that those who wore a thick level of sunscreen have experienced much more protection against damage, even when exposed to UV levels that immine several days in the sun, that those who had only applied. The thin layer that sunbales usually use.
In order to protect you from these harmful ultraviolet rays, you must be the overlay of two milligrams per square centimeter.This translates into about two tablespoons for all your body, including a nickel doll must be used for your face, although it depends on your size.
Of course, it is also essential to cover each inch of your body, that most people are too lazy to do. It is also crucial to choose a sunscreen that has both a broad spectrum UVA / UVB protection, because many protect from UVB rays, which cause sunburn, but not UVA rays, which cause wrinkles. Do not forget to reapply every two hours you go to the sun, as well as after swimming.
With regard to the strength of the SPF, the Foundation of Skin Cancer Relates SPF 30 Solar Screen is strong enough to block nearly 97% of UVB radiation while ensuring that you get a small color. But Antony Young, an experimental photobiology professor at King's College London and the chief author of the study,RecountThe Guardian that "since most people do not use solar screens such as tested by manufacturers, it is better for people to use a much higher FPS than they think"
If you feel that you feel that sun cream lotions are too plotted, you may want to opt for a spray. Even then, however, it's important to spray each zone for about six seconds, which is four more than most people. You may also want to buy bulk aerosols because, six seconds per zone, you are likely to flee quickly.
For more good tips for having fun in the sun, check the13 things you should never do at the beach, And while you are there, do not miss the20 ways a sunburn hurts your overall health.
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