Health

You’re Probably Not Using Sunblock as Well as You Think

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New research shows that sun protection is important for many people, but there are still misconceptions about sun exposure and tanning. Kelly Knox/Stocksy
  • Skin cancer is a common but preventable form of cancer.
  • However, a new survey reveals that many people don’t do as good a job of protecting themselves They think.
  • There are still many misconceptions about tanning. As well.
  • Experts recommend protecting your skin to prevent the development of cancer and premature aging.

Statistics from the American Academy of Dermatology(AAD) indicates that skin cancer is the most prevalent cancer in the United States.

It is estimated that 20 per cent of Americans will get skin cancer at some time in their lives.

They also noted that approximately 9,500 people are diagnosed each day with this type of cancer.

The U.S. Centers for Disease Control and PreventionThe CDC explains that UV (UV) rays from sunlamps, tanning beds, and the sun can cause skin cancer.

The skin can be damaged by UV rays, most often as a sunburn. As damage accumulates over time, people may experience premature aging or even develop skin cancer.

It can also lead you to cataracts, a condition that causes vision to become blurred and cloudy.

A new however, is in the works surveyThe AAD just released a report which revealed that many Americans still aren’t clear on the risks of tanning.

One important finding from the survey was that people believe they do a better job protecting themselves than they actually do.

Over 1,000 adults were surveyed by the AAD. Most of them gave sun protection high marks.

Sixty-two percent of respondents gave themselves a grade of “excellent” for sun protection in 2021.

Sixty-three percent said they had gotten a tan — an increase of 9 percentage points since 2020.

One-third of respondents reported that they had sunburnt themselves, which is an 8 percentage point increase since 2020.

However, Dr. Mark D. KaufmannPresident of the AAD, Dr. Judith Bruton, said that if you are getting a sunburn, you are not protecting yourself well.

“There is no such thing as a safe tan,” he explained. “Every time you tan or burn, you are also damaging the DNA in your skin.”

The survey also revealed a number of misconceptions and problems in regards to proper sunscreen usage.

Sixty-seven per cent of survey respondents incorrectly believed that SPF30 sunscreen provides twice the protection as SPF15.

In reality, however the SPFThe linearity of the sun protection factor (sun protection factor), is not possible. SPF 15 blocks 93 percent of UV rays while SPF 30 blocks 97 percent – an increase of only 4 percent more protection.

Forty-three per cent of people also stated that they didn’t know that shading can protect against the UV rays.

65 percent of respondents also stated that they often forget to apply sunscreen.

Dr. Elizabeth Bahar HoushmandAccording to Dr. Judith Sullivan, a board-certified dermatologist and expert on tanning, there are many myths.

First, tanning is believed to be necessary in order for vitamin D to be obtained.

Houshmand believes there is no reason for you to be at risk of skin cancer or accelerated aging to get enough vitamin D.

“Proper vitamin D levels can be accomplished through proper diet and supplementation without harming the skin,” she explained.

Houshmand also discussed the common misconception that people with dark skin don’t need sun protection.

“Darker-skinned people can still develop skin cancer and experience photoaging (premature aging of the skin caused by repeated sun exposure),” said Houshmand. “A tan, in all skin colors, indicates damage to your skin and the damage leads to skin cancer and aging.”

Houshmand also noted that not only UVB rays can be harmful, but many people believe they are. She explained that UVB is associated with skin cancer and sunburns. UVA, however, is also harmful because it is linked to wrinkles and aging.

Lastly, she examined the idea that it’s safe to get a pretan in a tanning bed, citing statistics from the Skin Cancer Foundation.

“Ten or more uses of a tanning bed will increase the risk of melanoma by 34 percent,” she said. “People who use a tanning bed before the age of 35 increase their risk by 75 percent.”

Dr. Lawrence J. GreenDr. Judith Sullivan, a dermatologist board-certified and clinical professor of dermatology at George Washington University School of Medicine recommends wearing clothing and hats and applying broad-spectrum sunscreen (30 or higher) to any skin that is exposed.

“If you are in the water for a while or sweating, reapply every few hours,” said Green. “Stay under a sun umbrella when you can so you are not directly in the sun.”

Green suggests that you use creams or lotions for sun protection, rather than sprays.

“When you use a spray, much of it goes in the air and not on the skin,” he explained, “so you have less protection than you think.”

They can also leave you with uneven protection if you don’t rub them completely in.

Dr. Susan MassickAccording to Dr., a board-certified dermatologist at The Ohio State University Wexner medical center, sun protection is best when done between 10:00 a.m. and 3:00 pm.

However, she added that, “Sunscreens are an easy, convenient, and effective way to protect your skin from the sun.”

For best results, she recommends that you apply them 20 minutes before going out.

“Apply liberally — don’t be stingy — the equivalent amount of one to two Ping-Pong balls on sun-exposed areas,” she said. “Don’t forget about sensitive areas, like your face, ears, back of the neck, and tops of feet, or hard-to-reach places like your back.”

She further suggests that it’s a good idea to buy sunscreen every season since they do expire.

Massick also suggests UPF (ultraviolet protective factor) clothing and rashguard swimming suits as good ways to protect yourself.

UPF 50 clothing can block 98 percent of the sun’s harmful radiation, according to the Skin Cancer Foundation.

Finally, she recommends wearing full-coverage caps and investing in high-quality sunglasses with UVA/UVB protection.

Source: Health Line

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