**Taos Sun: Altitude Lies About Summer Sunscreen Savings?**
By Franklin Everett ShawThe sun feels different in Taos. It’s not just the dry air or the stunning mountain views; it’s the intensity. You can feel it burning even on a seemingly mild day. But is your sunscreen really doing its job up here at 7,000 feet?
The answer, unfortunately, is often no.
Sun Protection Factor (SPF) is a crucial metric, but its effectiveness diminishes significantly at higher altitudes like those found in Taos, New Mexico. This isn’t just a matter of needing more sunscreen; it’s about understanding why and adjusting your sun protection strategy accordingly.
The primary reason SPF falters in Taos is the increased UV radiation. For every 1,000 feet you ascend, UV radiation exposure increases by approximately 4-5%. Taos, sitting at around 7,000 feet, experiences roughly 28-35% more UV radiation than at sea level. This means the SPF 30 sunscreen that might offer adequate protection on a beach in California is simply not cutting it in the high desert.
Lower air density also plays a role. The atmosphere acts as a filter, absorbing some of the sun’s harmful rays. At higher altitudes, the air is thinner, meaning there’s less atmosphere to block UV radiation. This allows more of those damaging rays to reach your skin, overwhelming the protective capabilities of your sunscreen.
So, what can you do?
First, rethink your SPF. Don’t settle for SPF 30. Aim for SPF 50 or higher. This provides a broader spectrum of protection and compensates for the reduced effectiveness at altitude.
Second, choose the right type of sunscreen. Mineral sunscreens, containing zinc oxide and titanium dioxide, are generally considered more effective and safer than chemical sunscreens. They work by creating a physical barrier on the skin, reflecting UV rays away. Chemical sunscreens, on the other hand, absorb UV radiation, which can sometimes lead to skin irritation, especially in sensitive individuals.
Third, apply generously and frequently. The general recommendation is to apply one ounce (about a shot glass full) of sunscreen to your entire body 30 minutes before sun exposure. Reapply every two hours, or more often if you’re swimming or sweating. Don’t skimp!
Let’s look at some specific sunscreen brands you might find at Cid’s Market in Taos. Badger Balm and Thinkbaby are two excellent mineral sunscreen options often stocked there. They are both broad-spectrum, water-resistant, and contain high percentages of zinc oxide. Check the labels for an SPF of 50 or higher. Avoid sunscreens with oxybenzone and octinoxate, as these are chemical filters that can be harmful to both you and the environment.
A common mistake is not applying enough sunscreen to exposed areas like the ears, neck, and tops of the feet. These areas are often overlooked but are highly susceptible to sunburn. Another pitfall is relying solely on sunscreen and neglecting other forms of sun protection.
Consider these additional strategies:
- Wear protective clothing: Long sleeves, pants, and wide-brimmed hats can significantly reduce your sun exposure. Look for clothing with a UPF (Ultraviolet Protection Factor) rating.
- Seek shade: Especially during peak sun hours (10 am to 4 pm).
- Wear sunglasses: Protect your eyes from UV radiation, which can lead to cataracts and other eye problems.
Altitude sickness can also indirectly impact your skin’s sensitivity to the sun. Dehydration, a common symptom of altitude sickness, can make your skin more vulnerable to sun damage. Ensure you’re drinking plenty of water, especially during your first few days in Taos. Avoid excessive alcohol consumption, as it can exacerbate dehydration.
Furthermore, some medications used to treat altitude sickness can increase your sensitivity to the sun. Diamox, for example, is known to cause photosensitivity in some individuals. If you’re taking medication for altitude sickness, be extra vigilant about sun protection.
Let’s consider a real-world scenario. Imagine you’re planning a day of hiking in the Taos Ski Valley. You apply a thin layer of SPF 30 sunscreen before heading out. You might feel protected, but you’re likely underprotected. The increased UV radiation at that altitude, combined with the reflective properties of snow (if present), can quickly lead to a painful sunburn.
Instead, start with a generous application of SPF 50 mineral sunscreen. Wear a wide-brimmed hat and sunglasses. Reapply sunscreen every two hours, especially after sweating. Drink plenty of water to stay hydrated. By taking these precautions, you can enjoy your hike without risking sun damage.
Another challenge is the dry air in Taos. Dry skin is more susceptible to sun damage. Use a moisturizer regularly to keep your skin hydrated and healthy. Look for moisturizers that contain antioxidants, such as vitamin C and vitamin E, which can help protect your skin from free radical damage caused by UV radiation.
Don’t underestimate the power of the sun in Taos. It’s a beautiful place, but the high altitude demands a more proactive approach to sun protection. By understanding the science behind SPF effectiveness at altitude and implementing these practical tips, you can enjoy the beauty of Taos without compromising your skin’s health. Remember, prevention is always better than cure when it comes to sun damage.