Going out into the street, not everyone cares about protecting the skin from the sun's rays. We are accustomed to using sunscreen exclusively on the beaches, forgetting that the negative effects of UV rays do not stop during ordinary walks. Summer breeze or cloudiness can be confusing - and we think that our skin will not suffer without protection from the sun's rays. As a result, “unexpected” sunburns or unwanted skin pigmentation may appear - freckles, lentigo, chloasma, etc. The risk of developing cancer in unprotected skin also increases significantly. How to protect yourself?
Why sun protection is important: the effects of UV on the skin
Without sunlight, the synthesis of vitamin D and the proper exchange of calcium in the body are practically impossible. A prolonged lack of sunlight leads to a deterioration in the emotional state - despondency and depressions in the autumn-winter period. In addition, often the lack of sunlight leads to exacerbation of chronic dermatoses. Thus, physical and emotional health is at risk in conditions of insufficient sun exposure.
On the other hand, excessive solar radiation is a long-known enemy of the skin, which provokes its premature aging and even the development of some problems. As a result of the accumulation of lipofuscin that follows excessive sun exposure, tissue hypoxia, mitochondrial damage and, accordingly, earlier skin aging are observed.
Emotional and physical health is impossible without sunlight, and excessive exposure to UV radiation can cause irreparable damage to the skin, eyes and hair.
The need for sun protection is also due to the damaging effects of UV-B rays, which lead to damage to Langerhans cells, a decrease in immune defense and the accumulation of free radicals.
Read also: How to sunbathe properly: the rules of being in the sun
UV-A rays are characterized by high penetrating power - neither clothes nor glass prevent them from penetrating into the dermis and destroying collagen fibers, activating melanocytes and causing hyperpigmentation.
Next we will look at:
- rules for protecting skin from sunlight;
- rules for protecting eyes from the sun's rays.
Rules for protecting the skin from damaging sun rays
Very few are able to give up tanning, worrying about the health and youth of their skin. Therefore, it is necessary to observe the rules for being in the sun:
- Time. Everyone should know that before 12 pm and after 4 pm is the best time for a relatively safe tan - at this time the sun is less active.
- Shadow. For safety reasons, it is better to rest regularly in the shade of trees, under a canopy or umbrella.
- Clothes. Nowadays, there are clothes specifically designed to protect against the sun's rays - they have an inherent protection factor above 40.
- Special means. Do not be too lazy to throw in a bag with a sunscreen that either reflects (titanium dioxide, zinc or iron oxide) and scatters UV rays, or absorbs them (cinnamates, salicylates, aloe extracts, chamomile, shea butter, caffeic acid, benzophenone, derivatives camphor). It is necessary to smear exposed areas of the skin about half an hour before going outside.
How do I protect my eyes from the sun?
Remember, sunglasses are not just a fashion accessory to wear to cover up a lack of make-up or to prevent wrinkles in the eye area. It is a means of protection against cataracts, retinal lesions, photokeratitis, neoplasms on the conjunctiva and other deplorable consequences of the aggressive effects of solar radiation.
See also: What are the best products to use for an even tan?
Don't be too lazy to choose not only a trendy model of glasses, but also make sure of their quality and ability to protect your eyes from the sun's rays.
There are also products that help limit the negative effects of the sun on the hair.
Estet-portal.com reminds that sun protection can be not only external, but also internal - vitamins A, E and C, coenzymes Q10, antihistamines, carotenoids, immunomodulators and enzymes - protect against damaging effects from the inside. By following all the rules, you can benefit your body and at the same time protect it from the dangers that come from the sun's rays.
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