Sunbathing at the beach or pool to achieve that perfect tan is a popular summer pastime. However, it’s important to remember that too much sun exposure can be harmful if you don’t take the necessary precautions.
Dermatologists often caution against prolonged sun exposure due to the risks involved. Despite this, many people continue to sunbathe. According to a recent survey by the American Academy of Dermatology, about two-thirds of Americans tanned last year. Some people mistakenly believe that having a base tan will prevent sunburn or that tanning is safe as long as you don’t burn. However, dermatologists like Dr. Hope Mitchell emphasize that the risks of sun exposure, including skin cancer, are significant.
Even brief periods of sun exposure and minor sunburns can accumulate over time, causing skin damage, says Dr. Mitchell. It’s crucial to understand these risks to make informed decisions about sunbathing.
Skin cancer is the most frequently diagnosed cancer in the U.S., affecting people of all skin tones, notes Dr. Elizabeth Hale from the Skin Cancer Foundation. It’s often detected later in people with darker skin, as the disease can be harder to spot. Nevertheless, skin cancer is largely preventable. Dr. Hale advises using sunscreen, staying in the shade, and enjoying summer activities with peace of mind.
As you plan your next beach trip, here’s what you should know about sunbathing and how to protect your skin.
How Risky Is Sunbathing?
Sun exposure can trigger the brain’s pleasure centers, releasing endorphins, also known as “feel-good hormones,” explains Dr. Carmen Castilla. This might lead some people to become addicted to sunbathing. However, when your skin is exposed to the sun, it absorbs ultraviolet (UV) radiation, which damages skin cell DNA. This damage speeds up skin aging, causing wrinkles and sunspots, and increases the risk of skin cancer.
Melanin, which gives skin its color, acts as a natural defense against UV damage. When you tan, it’s your skin’s way of protecting itself from further damage. However, Dr. Mitchell warns that a tan is not a reliable shield and can ultimately compromise skin health.
The Truth About UV Radiation
UV radiation is a known carcinogen, and overexposure significantly increases the risk of skin cancer, according to Dr. Hale. Research shows that getting five or more sunburns can double the risk of developing melanoma, a serious form of skin cancer that can spread to other organs if not treated early.
There’s a common misconception that people with darker skin are immune to skin cancer or sunburn. Dr. Castilla clarifies that this is not true. 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 vitamin D deficiencies on the rise, many turn to sunlight as a natural source of this essential vitamin. However, dermatologists advise that sun exposure is not the best method to boost vitamin D levels. Sunscreen does not significantly block vitamin D production, but it’s important to use it for skin protection. The American Academy of Dermatology suggests getting vitamin D from dietary sources or supplements rather than relying on sun exposure.
Consider Sunless Tanners
If you want a tan without the sun’s risks, Dr. Mitchell recommends using sunless tanning products like sprays and self-tanners. These products provide a bronzed look without exposing your skin to UV radiation. Self-tanners work by reacting with the skin’s surface to create a temporary tan. Look for products with ingredients like dihydroxyacetone (DHA) and erythrulose, and choose ones that contain moisturizing ingredients for the best results.
Best Practices for Safe Sunbathing
If you decide to sunbathe, balance and protection are key. Use a broad-spectrum sunscreen with an SPF of 30 or higher, and apply 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, seek shade periodically, wear sun-protective clothing, a wide-brimmed hat, and sunglasses. Hydrate well to keep your skin healthy and check regularly for any skin changes. 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.