Life Style

Sunscreen: do we really need it?

Story Highlights
  • Prevent sunburn
  • Hamper off premature aging
  • Safeguard against skin cancer
  • Diminish inflammation

We’ve all heard sunscreen is crucial for keeping our skin healthy, but do you know why? When we go outside, our skin naturally shields us from the sun’s ultraviolet rays, but it’s still important to wear sunscreen to prevent sunburn. Sun damage, including skin cancer, discoloration, and wrinkles, may occur even on overcast days.

Applying sunscreen first thing in the morning and periodically throughout the day is the single most effective thing you can do to protect your skin.

Here are a few benefits to convince you:

Prevent sunburn

Sunblocks acts as a shield against sunburns. Spending time in the sun without protection may cause sunburn, as can utilizing tanning beds or booths. Constant sun exposure increases the risk of skin cancer, premature aging, and a host of other skin problems. Some of the damage caused by sunburns may be mitigated by using oral or topical steroids if the condition is detected early enough. 

Hamper off premature aging

When exposed to the sun repeatedly without protection, elastin, collagen, and skin cells may be destroyed. Premature aging symptoms, including skin discoloration, wrinkles, fine lines, and a leathery texture, might result from this. In particular, those in their twenties and thirties are at increased risk for photoaging, often known as premature aging, if they spend time in the sun without protection. Sunscreen, which should be used daily, may protect against certain skin problems.

Safeguard against skin cancer

One of the greatest strategies to avoid getting skin cancer is to use sunscreen every day, even if it is cloudy outside. Reduce your chance of having this condition by using sunscreen with an SPF of at least 30 regularly. You may apply a higher SPF to protect yourself even more effectively. You should reapply sunscreen every two hours if you spend a lengthy period outside or in the water.

Diminish inflammation

Sunburn and other unpleasant symptoms of sun exposure on the skin. Psoriasis and rosacea sufferers will find this, particularly trying. Sunscreen should be used daily to protect the skin from UV damage and subsequent irritation. Try to choose a sunscreen with mild chemicals like zinc oxide or titanium dioxide if your skin is sensitive and prone to redness. Sunscreen sprays are not recommended since their compositions are sometimes too harsh and often include alcohol, which dries out the skin.

Given the wide variety of products out there, selecting a sunscreen may be a stressful ordeal. An SPF of 30 or greater will protect your skin entirely from the sun, even on overcast days, so keep that in mind while shopping. Sunscreen should be reapplied often, especially after swimming or drying off with a towel, and you should always choose a product that provides “wide spectrum” protection.

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