**Taos Thirst: Altitude Lies Crashing Summer CoQ10?**

Photograph of Franklin Everett ShawBy Franklin Everett Shaw
May 9, 2026

Ever felt like you’re dragging yourself through molasses after a hike near Taos Ski Valley, even though you’re in decent shape? It’s not just the altitude messing with you. It’s a perfect storm of dehydration and heat depleting a crucial nutrient: CoQ10.

Taos, New Mexico, a land of stunning beauty and challenging terrain, presents a unique physiological gauntlet, especially during the summer months. The combination of high altitude and intense sun can wreak havoc on your body’s energy production, leaving you feeling drained and sore. This isn’t just about being out of shape; it’s about the depletion of Coenzyme Q10 (CoQ10), a vital nutrient for cellular energy.

CoQ10 is like the spark plug in your cellular engine, specifically within the mitochondria, the powerhouses of your cells. It plays a critical role in the electron transport chain, a process that generates ATP, the primary energy currency of the body. When CoQ10 levels drop, energy production falters, leading to fatigue, muscle weakness, and increased oxidative stress.

Now, let’s talk about the “Taos Thirst.” At 7,000+ feet, the air is thinner and drier. This leads to increased respiration and fluid loss, even at rest. Dehydration, even mild dehydration, significantly impacts CoQ10 levels. Studies have shown that dehydration can impair mitochondrial function, reducing CoQ10’s effectiveness and increasing its turnover rate, leading to faster depletion.

Couple this with the intense summer sun in Taos. The increased heat causes more sweating, further exacerbating dehydration. Moreover, exposure to UV radiation increases oxidative stress, which also consumes CoQ10 as it acts as an antioxidant to protect cells from damage. This double whammy of dehydration and heat creates a perfect environment for CoQ10 depletion, leading to what I call “Taos Fatigue.”

So, what can you do to combat this? It’s a multi-pronged approach focusing on hydration, CoQ10 supplementation, and altitude acclimatization.

First, hydration is key. But not just any hydration. You need electrolyte-rich hydration. Plain water alone won’t cut it. When you sweat, you lose electrolytes like sodium, potassium, and magnesium, which are crucial for fluid balance and muscle function.

  • DIY Electrolyte Drink: Mix 1 liter of water with ¼ teaspoon of Himalayan pink salt (for sodium), ¼ teaspoon of potassium chloride (available at most health food stores or online), and a squeeze of lemon or lime for taste and added Vitamin C. Avoid sugary sports drinks, which can actually worsen dehydration.

  • Coconut Water: A natural source of electrolytes, but be mindful of the sugar content.

  • Hydration Schedule: Start hydrating before you even begin your activity. Aim for at least 16 ounces of electrolyte-rich fluid an hour before, and continue sipping throughout your hike or bike ride. Don’t wait until you feel thirsty; thirst is a sign that you’re already dehydrated.

Next, consider CoQ10 supplementation. While you can get CoQ10 from foods like organ meats, fatty fish, and whole grains, the amounts are often insufficient to compensate for the increased demands of high altitude and summer heat.

  • Ubiquinol vs. Ubiquinone: Ubiquinol is the reduced, more bioavailable form of CoQ10. As we age, our bodies become less efficient at converting ubiquinone to ubiquinol. If you’re over 40, ubiquinol is generally recommended.

  • Dosage: Start with 100-200mg of CoQ10 (ubiquinol or ubiquinone) daily. Some individuals may benefit from higher doses (up to 400mg), but it’s best to consult with a healthcare professional.

  • Timing: Take CoQ10 with a meal containing healthy fats, as it’s a fat-soluble nutrient and absorption is enhanced when taken with fat.

  • Local Retailers: You can find CoQ10 supplements at Cid’s Food Market in Taos. Check the supplement aisle for brands like Nature Made, Qunol (Ubiquinol), or Doctor’s Best. The Taos Farmers Market, while not a consistent source, sometimes features vendors selling locally made supplements or health products that may include CoQ10. Always check the label for ingredients and quality.

Finally, altitude acclimatization is crucial. Don’t jump into strenuous activity on your first day in Taos. Give your body time to adjust to the lower oxygen levels.

  • Gradual Ascent: If possible, spend a few days at a lower altitude before arriving in Taos.

  • Rest and Recovery: Prioritize sleep. Your body repairs and adapts during sleep.

  • Avoid Alcohol and Caffeine: These can both contribute to dehydration.

  • Iron Levels: Ensure you have adequate iron levels. Iron is essential for oxygen transport in the blood. Consider getting your iron levels checked by a doctor.

A common mistake is thinking that simply drinking more water is enough. It’s not. You need electrolytes to help your body retain that water. Another pitfall is starting CoQ10 supplementation only after you start experiencing symptoms. It’s more effective to start a few weeks before your trip to Taos to build up your levels.

One challenge is finding high-quality CoQ10 supplements. Look for brands that have been third-party tested for purity and potency. This ensures that you’re getting what the label claims.

Consider the case of a 45-year-old avid hiker from Dallas, Texas, who visited Taos for a week-long hiking trip. On the first day, she attempted a challenging hike near Wheeler Peak and quickly became fatigued and experienced severe muscle soreness. She attributed it to being “out of shape.” However, after learning about the effects of altitude and heat on CoQ10 levels, she started taking 200mg of ubiquinol daily, focused on electrolyte-rich hydration, and took it easy for the first few days. By the third day, she was able to complete the same hike with significantly less fatigue and muscle soreness.

“Taos Fatigue” is a real phenomenon, but it’s not insurmountable. By understanding the role of CoQ10 and implementing these strategies, you can enjoy the beauty and adventure of Taos without feeling completely drained. Remember to listen to your body, adjust your approach as needed, and consult with a healthcare professional if you have any concerns. Don’t let “Taos Thirst” and CoQ10 depletion ruin your trip. Be proactive, stay hydrated, supplement wisely, and acclimatize gradually.

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