Is Sunbathing Really as Harmful as It Seems? Here’s What You Need to Know
Sunbathing at the beach or pool for that perfect tan is a favorite summer activity for many. However, it’s crucial to recognize that excessive sun exposure can be detrimental if proper precautions are not taken.
Dermatologists frequently warn against extended sun exposure due to its potential risks. Despite these warnings, many people continue to seek a tan. According to a recent survey by the American Academy of Dermatology, around two-thirds of Americans tanned last year. Some believe that having a base tan can prevent sunburn or that tanning is safe as long as they avoid burning. Yet, experts like Dr. Hope Mitchell highlight that the dangers of sun exposure, including skin cancer, are significant.
Even brief bouts of sun exposure and minor sunburns can accumulate over time, leading to skin damage, says Dr. Mitchell. Understanding these risks is crucial for making informed decisions about sunbathing.
Skin cancer is the most commonly diagnosed cancer in the U.S., affecting individuals of all skin types, according to Dr. Elizabeth Hale from the Skin Cancer Foundation. It is often detected later in individuals with darker skin, as the disease can be harder to spot. Nonetheless, skin cancer is largely preventable. Dr. Hale recommends using sunscreen, seeking shade, and enjoying summer activities without worry.
As you plan your next beach outing, here’s what you should know about sunbathing and how to protect your skin:
How Risky Is Sunbathing?
Sun exposure can stimulate the brain’s pleasure centers, releasing endorphins, also known as “feel-good hormones,” explains Dr. Carmen Castilla. This may lead some to become addicted to sunbathing. However, UV radiation from the sun damages skin cell DNA, accelerating skin aging and increasing the risk of skin cancer.
Melanin, the pigment that gives skin its color, offers some natural protection against UV damage. When you tan, it’s your skin’s attempt to shield itself from further harm. However, Dr. Mitchell cautions that a tan is not a reliable defense and can ultimately damage skin health.
The Reality of UV Radiation
UV radiation is a known carcinogen, and overexposure significantly raises the risk of skin cancer, according to Dr. Hale. Research indicates that experiencing five or more sunburns can double the risk of developing melanoma, a severe form of skin cancer that can spread to other organs if not addressed early.
A common myth is that individuals with darker skin are immune to skin cancer or sunburn. Dr. Castilla clarifies that this is not the case. Anyone, regardless of skin tone, is at risk of skin damage and cancer from sun exposure.
Is the Sun the Best Source of Vitamin D?
With rising vitamin D deficiencies, many people turn to sunlight as a natural source. However, dermatologists recommend against using sun exposure as the primary method to boost vitamin D levels. While sunscreen does not significantly block vitamin D production, it’s essential to use it for skin protection. The American Academy of Dermatology suggests obtaining vitamin D from dietary sources or supplements instead of relying on sun exposure.
Consider Sunless Tanners
If you desire a tan without the risks of sun exposure, Dr. Mitchell suggests using sunless tanning products such as sprays and self-tanners. These products can give you a bronzed look without UV radiation. Self-tanners work by reacting with the skin’s surface to create a temporary tan. Look for products containing ingredients like dihydroxyacetone (DHA) and erythrulose, and choose those with moisturizing elements for optimal results.
Best Practices for Safe Sunbathing
If you choose to sunbathe, balance and protection are essential. Use a broad-spectrum sunscreen with an SPF of 30 or higher, applying it generously to all exposed skin, including the tops of your ears, the back of your neck, and the soles of your feet. Reapply sunscreen every two hours or more frequently if swimming, sweating, or towel-drying.
Additionally, take periodic shade breaks, wear sun-protective clothing, a wide-brimmed hat, and sunglasses. Stay hydrated to keep your skin healthy and monitor any skin changes regularly. Treat your skin with care to maintain overall health and well-being.
source: huffpost.com
Disclaimer: The information on this site is for general purposes only and is not a substitute for professional medical advice. Always consult your doctor or healthcare provider before making any health-related decisions.
