Sunscreen helps prevent premature aging and skin cancer: how to choose the best one

NEWNow you can listen to Fox News articles!

Don’t get burned this summer.

As many Americans enjoy their summers outside in the hot sun, experts remind you that sunscreen protects your skin from the sun’s harmful ultraviolet (UV) rays, but which one should you choose?

“Finding shade, wearing protective clothing including a light long-sleeved shirt, trousers, a wide-brimmed hat and UV-protective sunglasses, and using sunscreen are all important activities for reduce the risk of skin cancer“According to the American Academy of Dermatology (AAD).

“In fact, it is estimated that one in five Americans will develop skin cancer in their lifetime. Sunscreen can also help prevent premature skin aging, such as wrinkles and age spots, caused by too much unprotected UV exposure.”

"Seeking shade, wearing protective clothing, including a light long-sleeved shirt, trousers, a wide-brimmed hat and UV-protective sunglasses, and using sunscreen are all important actions to reduce risk. <u> skin cancer </ u >," according to the American Academy of Dermatology (AAD).  “/></source></source></source></source></picture></div>
<div class=

“Finding shade, wearing protective clothing, including a light long-sleeved shirt, trousers, a wide-brimmed hat and UV-protective sunglasses, and using sunscreen are all important actions to reduce risk. skin cancer “according to the American Academy of Dermatology (AAD).
(iStock)

MELANOMA CAN BE PREVENTED WITH REGULAR SKIN EXAMINATION AND THE ABCDE RULES: AMERICAN ACADEMY OF DERMATOLOGY

The American Academy of Dermatology recommends a sunscreen that protects against both UVA and UVB rays with an SPF of 30 or higher and is waterproof.

“SPF” stands for sun protection factor, but many people think that this number is related to the time of exposure to the sun, but this is not true, the doctor said. Darrell Riegel is clinical professor of dermatology at Mount Sinai Icahn School of Medicine and former president of the American Academy of Dermatology.

“For example, many consumers find that while they typically get sunburned within one hour, sunscreen with SPF 15 allows them to stay in the sun for 15 hours (i.e. 15 times longer) without sunburn. not directly related to the time of sun exposure, but to the amount of sun exposure,” the Food and Drug Administration (FDA) said in a statement.

The SPF number shows how long it lasts ultraviolet radiation from the sun it would take to cause sunburn while using sunscreen (as directed) compared to the amount of time without sunscreen, Riegel said.

“Because SPF values ​​are determined by a test that measures protection against sunburn caused by UVB radiation, SPF values ​​only indicate sunscreen’s UVB protection,” the FDA said in a statement.

Rigel recommends SPF 50 or higher because many people only put on 25-50% of the required amount of sunscreen to reach the amount of SPF listed on the label, so if they use SPF 15 or SPF 30 they may get less protection than expected . .

He recommends applying sunscreen to all exposed areas of the skin, paying particular attention to not forgetting the nose, since about one-third of all skin cancers occur in the nose because it sticks out.

“Most adults need about 1 ounce — or enough to fill a shot glass — to completely cover their entire body. Don’t forget to apply to the top of the legs, neck, ears and crown.” – AAD. said.

Riegel said most people will need to reapply sunscreen every 90 minutes, but sweating or swimming may require more frequent intervals.

He told Fox News that sunscreen is not appropriate.”water resistant, “because all sunscreen will wash offbut sunscreens are labeled “water resistant” or “very water resistant”.

Riegel said most people will need to reapply sunscreen every 90 minutes, but sweating or swimming may require more frequent intervals.

Riegel said most people will need to reapply sunscreen every 90 minutes, but sweating or swimming may require more frequent intervals.
(iStock)

“Labels must indicate whether sunscreen remains effective for 40 minutes or 80 minutes when swimming or sweating, and all sunscreens must include instructions on when to reapply them,” the FDA’s website says.

Riegel explained that “water-resistant” sunscreens last 40 minutes, while “very waterproof” sunscreens last 80 minutes.

He recommends the best sunscreen you will use on a regular basis.

About 50% of sunscreens are sold as sprays, he said, but while they cover more surface area more easily, non-spray formulations are often more effective because it’s sometimes hard to tell how much of the skin a spray covers compared to lotions. where people can be more precise.

But ultimately, he says it’s down to personal preference, but reminds sunscreen alone cannot protect the skin.

The American Academy of Dermatology recommends avoiding sun exposure when it is at its strongest, which is usually between 10:00 am and 2:00 pm.

“If your shadow is shorter than you, look for a shadow,” AAD said.

Dermatologists also recommend wearing clothing that covers the skin, such as a long-sleeved shirt, trousers, a wide-brimmed hat, and UV-protective sunglasses.

And don’t just put on sunscreen when the sun is shining—apply sunscreen daily if you’re going to be outdoors, because the sun emits harmful UV rays all year round.

“Even on overcast days, up to 80% of the sun’s harmful ultraviolet rays can penetrate clouds,” the AAD said in a statement.

Rigel offers cooling lotions containing menthol and 1% hydrocortisone cream to treat inflammation, as well as aspirin to treat any swelling, redness, or discomfort.

Rigel offers cooling lotions containing menthol and 1% hydrocortisone cream to treat inflammation, as well as aspirin to treat any swelling, redness, or discomfort.
(iStock)

HOW TO KNOW IF THE DATE COME FROM THE SUN CREAM

What if you get sunburn?

Rigel offers cooling lotions containing menthol and 1% hydrocortisone cream to treat inflammation, as well as aspirin to treat any swelling, redness, or discomfort.

Usually epidermal cells of the skin are renewed in 28 daysbut we don’t see skin changes because they are usually shed in the shower. But when we get a sunburn, the skin renews itself after 5-7 days because the damaged skin cells don’t have time to shed, leading to visible flaking of the skin, Riegel said.

CLICK HERE TO GET THE FOX NEWS APP

He said that a sunburn usually heals well if there are no blisters, which is a sign of a second-degree burn.

A second-degree blistering burn can lead to scarring, Riegel said, and the number of blistering episodes correlates directly with the risk of developing melanoma later in life.