The Himalayas are the holy grail for most avid mountain climbers. The Tibetan mountain range, with 14 peaks 26,000 feet in elevation, is the highest mountain range in the world. Climbing one of the Himalayas is a feat that requires training, physical condition, willpower and plenty of nerve. Whether you're planning a future trip or only just beginning a mountain-climbing hobby, understanding the type of nutrition you need while climbing the daring precipices of the Himalayas gives you an idea on just how physically exhausting and demanding it can be.
High-Energy Foods
When you pack your bag for climbing any one of the highest 14 mountains included in the Himalayas, you'll need to pack a variety of high-energy foods. About 70 percent of your diet should be high-energy carbohydrates when climbing elevations above 8,000 m. This is because high amounts of energy are expended not only through physical activity, but also through the labor of your heart and lungs as they work together to provide oxygenated blood in the high altitudes. Granola bars, chocolate bars and other easy-to-pack, high-energy foods are best.
Dried Foods
While carbohydrates are especially important for climbing at high altitudes, you'll still need protein and fiber in your diet. That's when dried fruit and meat come in handy. Since they are devoid of moisture, they pack and store easily, while still offering many of the nutrients fresh meat and fruit do. Unfortunately, dehydrated foods can often make you feel thirsty and dehydrated when consumed in large quantities, so also pack more water to aid in proper digestion.
One-Pot Foods
When you're actively ascending the mountain, you'll likely eat small, quick snacks to keep moving. When you stop to camp or take time to acclimate to the elevation, it's time to eat prepared meals. Packing foods that can be prepared in one pot make the process of eating full meals easier while on the Himalayas. They allow you to carry less gear yet still get the nutrients you need in order to continue your climb. Meals that are prepared and dried and only need to be cooked in boiling water are best, since they store easily and offer a balanced array of carbs, protein and fiber.
Considerations
Any one of the Himalayan mountains is in no way for beginners. To ascend any one can be life threatening, particularly if you're unprepared and unconditioned. When climbing at high altitudes, you're at risk for a dangerous drop in your body weight, which can affect your endurance and acclimation to the mountain. This is because the decrease in air pressure makes you feel fuller on a smaller amount of food. Eating to portion and not to appetite is vital while climbing to ensure adequate caloric intake to make it to the summit.
References
- California Institute of Technology: Top Himalayan Peaks and Their Elevations in Meters
- International Mountaineering and Climbing Federation: Nutritional Considerations in Mountaineering
- Princeton University; Outdoor Action Guide to High Altitude: Acclimatization and Illnesses; Rick Curtis; July 1999
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