Taos Teens: Altitude Lies About D Needs?

By Franklin Everett Shaw

January 13, 2026

Do you ever feel like you’re dragging yourself through the day, even after a full night’s sleep? Maybe you’re experiencing unexplained muscle aches, or just a general sense of blah. If you’re a teenager living in Taos, New Mexico, there’s a sneaky culprit that might be to blame: vitamin D deficiency. But here’s the kicker: the usual advice about sunshine and supplements might not be enough in our unique high-altitude environment.

Taos teens face a unique challenge when it comes to vitamin D. We’re going to dive deep into why this is, and what you can do about it.

Vitamin D, often called the “sunshine vitamin,” is crucial for bone health, immune function, and even mood regulation. Our bodies produce it when our skin is exposed to sunlight. But here’s where Taos throws a curveball.

Taos sits at a whopping 6,969 feet above sea level. This altitude affects vitamin D production in several ways. First, the atmosphere is thinner, meaning there’s less atmosphere to filter out UVB rays, the type of sunlight that triggers vitamin D synthesis in the skin. Sounds good, right? Not so fast.

While UVB intensity might be higher, the duration of effective UVB exposure is often shorter. The sun’s angle changes more rapidly at higher altitudes, meaning the window for optimal vitamin D production is smaller. Think of it like this: you might get a sunburn faster, but you’re not necessarily making more vitamin D overall.

Furthermore, many Taos teens (and adults!) are diligent about sun protection, which is essential to prevent skin cancer in our intense sun. However, sunscreen, even a light SPF, significantly blocks UVB rays, hindering vitamin D production. It’s a delicate balance.

Another factor is clothing. Many teens, especially those involved in outdoor activities like skiing or snowboarding, spend a lot of time covered up, further limiting sun exposure.

So, how do you know if you’re deficient? Common symptoms include fatigue, bone pain, muscle weakness, and even increased susceptibility to infections. However, these symptoms can be vague and easily attributed to other things, like stress or lack of sleep, especially in teenagers.

The standard blood test for vitamin D measures the level of 25-hydroxyvitamin D (25(OH)D) in your blood. A level below 20 ng/mL is generally considered deficient, while 20-30 ng/mL is insufficient, and 30-50 ng/mL is considered sufficient for most people.

But here’s a crucial point: these standard ranges might not be optimal for everyone, especially those living at high altitudes. Some experts believe that people in Taos might need higher vitamin D levels to maintain optimal health due to the unique environmental stressors. This is where working with a knowledgeable healthcare provider is essential.

So, what can Taos teens do to optimize their vitamin D levels? It’s a three-pronged approach: diet, safe sun exposure, and supplementation.

Let’s start with diet. Unfortunately, very few foods naturally contain high levels of vitamin D. Fatty fish like salmon, tuna, and mackerel are good sources, as are egg yolks and fortified foods like milk and some cereals. However, relying solely on diet is often not enough, especially if you’re a picky eater or don’t consume these foods regularly.

Next, safe sun exposure. Aim for 10-15 minutes of sun exposure on your face, arms, and legs a few times a week, without sunscreen. The best time is typically midday when the sun’s rays are strongest. But remember, never burn. If you start to feel your skin getting hot or turning pink, seek shade immediately.

And finally, supplementation. This is often the most reliable way to ensure adequate vitamin D intake, especially during the winter months when sun exposure is limited.

What kind of supplement should you take? Vitamin D3 (cholecalciferol) is the most effective form. The recommended daily dose varies depending on your current vitamin D level and individual needs, but a good starting point for teenagers is 1000-2000 IU per day.

Here are a few specific product recommendations available in New Mexico:

• Carlson Labs Vitamin D3 2000 IU: Widely available at local health food stores like Natural Grocers in Santa Fe (a short drive from Taos).
• Nordic Naturals Vitamin D3 Gummies: A tasty option for those who don’t like swallowing pills, available at many pharmacies in Taos.
• Thorne Research Vitamin D/K2 Liquid: This combines vitamin D with vitamin K2, which helps direct calcium to your bones, available online and through some local healthcare providers.

It’s crucial to talk to your doctor or a registered dietitian before starting any new supplement regimen, especially if you have any underlying health conditions or are taking other medications. They can help you determine the right dose for your individual needs and monitor your vitamin D levels.

One common mistake people make is taking too much vitamin D. While vitamin D toxicity is rare, it can happen, leading to symptoms like nausea, vomiting, weakness, and frequent urination. Always stick to the recommended dose unless otherwise directed by your healthcare provider.

Another pitfall is relying solely on over-the-counter vitamin D tests. While these tests can give you a general idea of your vitamin D level, they’re often not as accurate as a blood test performed by a healthcare professional.

Finding a local Taos healthcare provider who specializes in adolescent vitamin D testing and treatment is key. Here are a few options to consider:

• Holy Cross Medical Center: They have a team of pediatricians and family medicine doctors who can assess your vitamin D levels and provide personalized recommendations.
• Taos Whole Health: This integrative medicine clinic offers a holistic approach to health and wellness, including vitamin D testing and treatment.
• Dr. [Fictional Doctor Name], Pediatrician: Search online for local pediatricians in Taos and inquire about their experience with vitamin D deficiency in adolescents.

Don’t be afraid to ask your doctor specific questions about vitamin D, such as:

• What is my current vitamin D level?
• What is the optimal vitamin D level for me, considering my age, lifestyle, and location?
• What is the best way for me to increase my vitamin D level?
• How often should I be tested for vitamin D deficiency?

Taking control of your vitamin D levels is an investment in your long-term health and well-being. By understanding the unique challenges faced by Taos teens and taking proactive steps to optimize your vitamin D intake, you can feel your best and thrive in our beautiful, but challenging, high-altitude environment. Don’t let the sunshine fool you; be smart about your vitamin D!