Taos Trails: Altitude Sun Cracking Gummy Livers?

By Franklin Everett Shaw

March 24, 2026

The crisp mountain air bites at your lungs, a welcome sting. You’re halfway up Williams Lake Trail outside Taos, New Mexico, and the sun is already beating down with an intensity that feels amplified by the altitude. Denver feels like a distant memory, and the thin air is a stark reminder that you’re not in Kansas anymore. But it’s not just the altitude you need to worry about; it’s the silent assault on your liver and the relentless UV radiation that can turn a fantastic hike into a health hazard.

Denver hikers, accustomed to Colorado’s high altitude, often underestimate the added challenges of Taos trails. The combination of even higher elevations, drier air, and a more intense sun requires a specific strategy to protect your liver and skin. This isn’t just about slapping on some sunscreen; it’s about a holistic approach to pre-hike preparation, on-trail management, and post-hike recovery.

Let’s dive into the specifics, focusing on actionable steps you can take to conquer those Taos trails without compromising your health.

Hydration: More Than Just Water

Dehydration at altitude is a serious issue. The air is drier, and you lose more fluids through respiration. But simply chugging water isn’t enough. You need to consider electrolyte balance.

• The Problem: Plain water can dilute your electrolytes, leading to hyponatremia (low sodium levels), which can cause headaches, nausea, and even seizures.
• The Solution: Electrolyte gummies. Forget sugary sports drinks. Look for gummies with a balanced blend of sodium, potassium, and magnesium. A specific recommendation: SaltStick Fastchews. They’re portable, easy to consume on the trail, and provide a precise dose of electrolytes. Aim for 1-2 gummies per hour of hiking, especially on strenuous climbs like the Bull of the Woods trail.
• Denver Specific Tip: Denver’s tap water is generally good, but consider using a water filter bottle in Taos. The water source might be different, and a filter can remove any potential contaminants that could further stress your liver.

Liver Support: Pre- and Post-Hike Detox

Your liver works overtime at altitude. It’s responsible for processing toxins, and the increased metabolic demands of hiking in thin air put extra strain on it.

• The Challenge: Many hikers neglect liver support, focusing solely on muscle recovery. This can lead to fatigue, headaches, and even long-term liver damage.
• The Strategy: A two-pronged approach: pre-hike preparation and post-hike recovery.
  • Pre-Hike: Start a week before your trip with a daily dose of milk thistle. This herb has been shown to support liver function and protect against toxins. Look for a standardized extract containing at least 80% silymarin.
  • Post-Hike: Focus on foods that support liver detoxification. Beets, artichokes, and leafy greens are excellent choices. A simple beet salad with a lemon vinaigrette can be a surprisingly effective recovery meal. Avoid alcohol and processed foods, which can further burden your liver.
• Taos Specific Consideration: The local cuisine in Taos is often rich and heavy. While delicious, these foods can be hard on your liver. Be mindful of portion sizes and opt for lighter options when possible.

Sun Protection: New Mexico’s UV Index is No Joke

New Mexico boasts some of the highest UV indexes in the United States. The altitude amplifies the sun’s intensity, making sun protection paramount.

• The Danger: Sunburn isn’t just uncomfortable; it’s a major risk factor for skin cancer. Even on cloudy days, UV radiation can penetrate and damage your skin.
• The Defense: A multi-layered approach is essential.
  • Sunscreen: Use a broad-spectrum, water-resistant sunscreen with an SPF of 50 or higher. Apply liberally 30 minutes before hitting the trail and reapply every two hours, or more frequently if you’re sweating heavily. EltaMD UV Clear Broad-Spectrum SPF 46 is a great option, especially for sensitive skin.
  • Clothing: Wear lightweight, long-sleeved shirts and pants made from sun-protective fabric (UPF 50+). A wide-brimmed hat is crucial for shielding your face and neck.
  • Sunglasses: Protect your eyes with sunglasses that block 100% of UVA and UVB rays.
  • Timing: Avoid hiking during the peak sun hours of 10 am to 4 pm, if possible. Start early or hike later in the day to minimize sun exposure.
• Taos Trail Specifics: On trails like Williams Lake, which offer limited shade, sun protection is even more critical. Be extra diligent with sunscreen application and consider using a sun umbrella for added protection.

Acclimatization: Denver to Taos - It’s Still a Jump

Even though you’re coming from Denver, which is already at a high altitude, Taos can still present acclimatization challenges.

• The Misconception: Many Denver hikers assume they’re already acclimatized and skip the necessary precautions. This is a mistake.
• The Reality: Taos is significantly higher than Denver. The summit of Wheeler Peak, the highest point in New Mexico, is over 13,000 feet, a considerable jump from Denver’s mile-high elevation.
• The Strategy:
  • Gradual Ascent: Spend a day or two in Taos before attempting any strenuous hikes. This will allow your body to adjust to the higher altitude.
  • Hydration: Drink plenty of fluids, especially water and electrolyte-rich beverages.
  • Avoid Alcohol: Alcohol can exacerbate altitude sickness symptoms.
  • Listen to Your Body: Don’t push yourself too hard, especially on the first few days. If you experience symptoms of altitude sickness, such as headache, nausea, or shortness of breath, descend to a lower elevation immediately.
• Specific Trail Adaptation: For the Bull of the Woods trail, known for its steep ascent, consider breaking the hike into smaller segments with frequent rest stops. This will help you manage your energy levels and prevent altitude sickness.

Putting it All Together: A Taos Trail Run Action Plan

Let’s create a concrete plan for a Denver-based hiker tackling a Taos trail run, focusing on mitigating liver stress and sun exposure.

1. One Week Before: Begin taking milk thistle supplements daily.
2. Day Before: Pack your electrolyte gummies (SaltStick Fastchews), high-SPF sunscreen (EltaMD UV Clear), sun-protective clothing, and sunglasses.
3. Morning Of:
   • Apply sunscreen liberally 30 minutes before starting your run.
   • Hydrate with water and electrolytes.
   • Eat a light, liver-friendly breakfast, such as oatmeal with berries.
4. During the Run:
   • Consume 1-2 electrolyte gummies per hour.
   • Reapply sunscreen every two hours.
   • Drink water frequently.
   • Monitor yourself for signs of altitude sickness.
5. Post-Run:
   • Rehydrate with water and electrolytes.
   • Eat a liver-detoxifying meal, such as a beet salad or grilled artichokes.
   • Continue taking milk thistle supplements.
   • Avoid alcohol and processed foods.

By following these guidelines, Denver hikers can enjoy the stunning beauty of Taos trails while protecting their liver and skin. Remember, preparation is key to a safe and enjoyable hiking experience. Don’t underestimate the challenges of altitude and sun exposure. With the right strategy, you can conquer those Taos trails and return home feeling refreshed and invigorated, not depleted and sunburned.