Dark Skin, Denver: Altitude Lies About Summer Burns?
By Franklin Everett ShawDon’t let the clear skies of Denver fool you. That persistent sunshine, so often celebrated, can be a silent threat, especially if you have melanated skin. Many believe darker skin is impervious to sun damage, a dangerous misconception that can lead to serious health consequences.
Denver’s unique environment amplifies this risk.
Here’s why, and what you can do about it.
Denver sits at a mile above sea level, hence its nickname, the “Mile High City.” This altitude means the atmosphere filters less UV radiation.
For every 1,000 feet you ascend, UV levels increase by approximately 4-5%. That’s a significant jump compared to lower elevations.
The sun’s rays are more intense here.
Furthermore, Colorado boasts over 300 days of sunshine annually. This constant exposure, combined with the altitude, creates a potent recipe for sun damage.
Melanin, the pigment responsible for skin color, does offer some natural protection against UV radiation. However, it’s not a complete shield.
Think of it like SPF 15, at best.
Darker skin tones have a higher concentration of melanin, providing a degree of inherent sun protection. But this protection is far from absolute.
It’s a common misconception that people with darker skin don’t need sunscreen. This is simply untrue.
While melanin reduces the risk of sunburn, it doesn’t eliminate it. More importantly, it doesn’t prevent other forms of sun damage, such as premature aging, hyperpigmentation, and skin cancer.
Skin cancer in people of color is often diagnosed at later stages, leading to poorer outcomes. This is partly due to the false belief that they are not at risk.
The delay in diagnosis is a critical factor.
So, what can Denver residents with melanated skin do to protect themselves?
First, sunscreen is non-negotiable.
Choose a broad-spectrum sunscreen with an SPF of 30 or higher. Broad-spectrum means it protects against both UVA and UVB rays.
Look for sunscreens containing zinc oxide or titanium dioxide. These mineral sunscreens are generally considered safer and more effective.
Apply sunscreen liberally, about one ounce (a shot glass full) for your entire body. Don’t forget often-missed areas like your ears, neck, and the tops of your feet.
Reapply every two hours, or more frequently if you’re swimming or sweating.
Many drugstores in Denver, such as Walgreens on Colfax or King Soopers pharmacies, carry a wide range of sunscreens suitable for darker skin tones. Look for brands like Black Girl Sunscreen or Unsun Cosmetics, which are specifically formulated to avoid leaving a white cast.
Second, seek shade, especially during peak hours.
The sun’s rays are strongest between 10 a.m. and 4 p.m. Try to limit your outdoor activities during these hours.
If you must be outside, seek shade under trees, umbrellas, or other structures.
Consider planning your hikes in Red Rocks Park for early morning or late afternoon to avoid the most intense sun.
Third, wear protective clothing.
Wide-brimmed hats can shield your face, neck, and ears from the sun. Sunglasses protect your eyes from UV damage.
Long-sleeved shirts and pants offer the best protection, but if that’s not practical, choose tightly woven fabrics.
Darker colors generally provide more protection than lighter colors.
Fourth, be mindful of reflective surfaces.
Snow, water, and sand can reflect UV rays, increasing your exposure.
Even on cloudy days, UV radiation can penetrate clouds. Don’t let overcast skies lull you into a false sense of security.
Fifth, regular skin checks are crucial.
Get to know your skin and be aware of any new moles or changes in existing ones.
Consult a dermatologist for regular skin exams, especially if you have a family history of skin cancer.
Early detection is key to successful treatment.
A common pitfall is assuming that a base tan provides adequate protection. A tan is a sign of skin damage, not protection.
Another mistake is applying sunscreen only when you’re going to the pool or beach. Sunscreen should be part of your daily routine, even on cloudy days.
Many people also underestimate the importance of reapplication. Sunscreen wears off over time, so it’s essential to reapply it regularly.
Don’t fall for marketing gimmicks. Focus on broad-spectrum protection and a high SPF.
Remember, protecting your skin is an investment in your long-term health. Don’t let the Denver sun catch you off guard. Take proactive steps to shield yourself from its harmful rays. Your skin will thank you.