During sun exposure, higher UV index numbers pose a greater risk.

Experts caution that skin cancer risk rises with intense UV exposure.

During sun exposure, higher UV index numbers pose a greater risk.
During sun exposure, higher UV index numbers pose a greater risk.

Some young adults, particularly those in Gen Z, are following the trend of tracking their UV exposure for maximum sun exposure.

The intensity of ultraviolet (UV) radiation from the sun is measured daily by the UV index forecast.

The sun exposure levels range from 1 to 11+, with 1 being the lowest and 11+ being the highest.

While some young adults monitor their UV exposure via smartphone weather apps to achieve a better tan, health experts caution about the potential risks.

According to Eric D. Whitman, M.D., medical director of Atlantic Health System's oncology service line in New Jersey, tanning at higher UV levels increases the likelihood of skin cancer damage.

A UV index chart depicting exposure levels.
A UV (ultraviolet) index chart depicts exposure levels from 1 to 11+. (iStock)

Immediately visible effects of cancer may appear, but it can take decades for the disease to become apparent, according to what he told Planet Chronicle Digital.

While exposure to higher UV levels can lead to a quicker and deeper tan, it also increases the risk of skin cancer, Whitman cautioned.

He emphasized the need for caution when planning outdoor activities.

woman using her cellphone while lying on a beach
Exposure to higher UV levels can result in a faster, deeper tan, but it comes at a "significant trade-off of increased risk of skin cancer," a doctor warned. (iStock)

Dr. Brendan Camp, a Manhattan-based board-certified dermatologist, stated to Planet Chronicle Digital that "a safe tan does not exist."

The doctor observed that tanning is a result of the skin's reaction to the harmful effects of UV radiation.

Camp stated that the skin produces more pigment or melanin to safeguard cellular components, particularly DNA, from the harmful effects of UV radiation.

According to the dermatologist, spending time outdoors when the UV index is high increases the risk of sunburn and sun damage, which can later develop into fine lines, wrinkles, dark spots, or skin cancer.

Responsible sunbathing

To ensure safe sun exposure, it is advised to use sunscreen with an SPF of 30 or higher.

Sunscreen should be reapplied every two hours, or after swimming and sweating.

UV index sunbathing
"Prolonged exposure without protection can lead to skin damage and increase the risk of skin cancer," a doctor said. (iStock; Melissa Rudy/Planet Chronicle Digital)

Whitman and Camp recommended protective clothing, SPF lip balm, seeking shade, and avoiding peak sun hours.

Whitman advised paying closer attention to kids during summertime to ensure proper sun protection.

He stated that some exposure to the sun can be beneficial due to the vitamin D it provides, but it should be limited to short periods during non-peak hours.

Whitman emphasized the importance of dispelling the misconception that some people believe they look healthier with a tan than without one.

Woman using her smartphone on pool edge on a sunny day
A high UV index can lead to a deeper tan, but also the risk of increased sun damage, experts warn. (iStock)

He emphasized that extended exposure to the sun without protection may increase the likelihood of developing skin cancer.

For more Health articles, visit www.Planet Chronicle/health

Whitman pointed out that skin cancer can only be diagnosed through regular skin examinations by a health care professional.

When self-examining the skin, Whitman recommends looking for new or changing spots.

He stated that exams should never replace a visit to the doctor.

"Health care professionals should promptly evaluate any irregularities to rule out potential risks or concerns."

by Angelica Stabile

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