Is there a need to apply sunscreen even in winters? The answer is yes, we are telling the reason

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The ultraviolet rays of the sun are harmful to our skin, for which it is necessary to use sunscreen, but are sunscreens equally important for us in winter? In summer, the sun is too strong, so we apply sunscreen due to the fear of tanning, but in winter, we like this sun. It’s nice to be in the sun. This is the reason why we avoid applying sunscreen. But is it correct? So the answer is no! Yes, it is necessary for you to apply sunscreen regularly even in winters. Even when you are indoor and working on computer or laptop. Let us know some such important facts about your skin care and sunscreen.

It is sunny in winter. That’s why we don’t pay that much attention to sunscreen. While this is wrong, because only the seasons change, the harmful rays of the sun remain the same. That’s why sunscreen is needed in winters as much as in summers. In winter, we are exposed to the harmful rays of the sun for longer periods of time with the sun. That’s why sunscreen becomes more important in winter.

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Here are 5 important facts related to sunscreen

Which rays of the sun are harmful for the skin?

There are 3 powerful ultraviolet rays in the sun’s rays, UVA, UVB, and UVC. The ozone layer absorbs UVC, UVC being the most powerful of the three. UVB and UVA heat the Earth. If you’re exposed to UVB rays for too long, they can cause a harmful sunburn.

Whereas UVA rays can penetrate deep into the skin and cause skin cancer. These rays are still present in the atmosphere when the sun is not visible during the winter months. Sunscreen helps fight the harmful rays. But when you ignore sunscreen, the risk of sunburn and skin cancer increases.

2 Does ultraviolet ray not affect dark people?

This is actually a myth. The American Academy of Dermatology recommends regular use of a sunscreen with an SPF of 30 or higher for all skin types. However, skin cancer is more common in people with lighter skin than in people with darker skin. There are no clear studies that show that people with darker complexions have a lower risk of skin cancer when they use sunscreen regularly.

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Whiteheads or milia can also be caused by ultraviolet rays. Image: shutterstock

Why not apply sunscreen to children

Health Canada does not recommend the use of sunscreen for children under 6 months of age because babies have thinner epidermis that can increase the risk of health by absorbing sunscreen into the body. Babies should wear clothes to protect them from the sun. If sunscreen is used in infants, experts recommend washing it off as soon as possible.

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Can sunscreen cause vitamin D deficiency in the body?

According to the Harvard School of Public Health, sunscreen blocks UVB rays, which are shortwave rays from the sun, which are important for making vitamin D in the skin. So it is recommended to apply sunscreen in a set amount, like about a shot glass for the body and a teaspoon for the face.

Some people use far less than this amount of sunscreen. There is no vitamin D deficiency in those people. If you have concerns that sunscreen may increase your risk of vitamin D deficiency, you may want to ask your doctor about a vitamin D supplement.

Some experts recommend spending 10 to 15 minutes in the sun before applying sunscreen, but there is debate as to whether this is really necessary when vitamin D can be obtained from certain foods and as a supplement.

5 Why is there more need to apply sunscreen in winter

The ozone layer is present in the atmosphere which absorbs the harmful rays coming from the sun. This ozone layer becomes thinner during winter, so you are more exposed to the harmful rays of the sun. According to the Skin Cancer Foundation, you should apply SPF all over your body before getting dressed. Sunscreen should also be applied to areas like the ears and neck that usually don’t get much attention.

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