A hiking, biking, or ski trip to the mountains may sound like a vacation from heaven, but a pinch of altitude sickness can cause a rapid descent into the depths of Hades.
The reduced atmospheric pressures at high-altitude locations create thinner air, which in turn reduces the oxygen available for breathing. Dietary adjustment might provide a viable form of prevention, but research studies on the subject show contradictory findings.
What Can Be Referred To As High Altitude
Mayo Clinic researcher Dr. Paul Anderson defines high altitude as 4,921 to 11,483 feet, very high altitude as 11,483 to 18,045 feet, and extreme altitude as over 18,045 feet.
Your probability of experiencing altitude sickness depends on the height of your ascent, your overall health, and the altitude to which you are already acclimated. That is why the best food for altitude sickness and other enriching cover-ups are crucial.
A person living at 5,000 feet in Denver may not require acclimatization to the 9,000-foot resorts in Summit County, but someone living at sea level in South Florida may experience mountain sickness upon her arrival at the Denver airport.
Your preventive dietary plan depends on your current state of health, the height of your climb and your need for acclimation.
Types of Altitude Illness
People experiencing mild altitude sickness symptoms report insomnia, headache, dizziness, loss of appetite, and fatigue. Moderate altitude sickness adds vomiting and poor coordination to the symptom list.
Tightness in your chest, coughing up a frothy fluid, confusion, irrational behavior, and shortness of breath when at rest characterize severe altitude sickness, usually called high-altitude pulmonary edema.
Descending to a lower altitude might alleviate the symptoms of mild and moderate altitude illness, but high-altitude pulmonary edema requires descent and immediate transport to a local emergency clinic.
While preventive dietary management makes you less susceptible to mild or moderate altitude sickness, it is ineffective for sea-level visitors who attempt activities at 18,000 feet during the first or second day in the high country.
Hydration
Dehydration impedes your ability to acclimatize to a high-alpine environment. Long airport flights increase the possibility of dehydration.
Excessive caffeine and alcohol consumption, which often accompanies a long flight, further contributes to overall dehydration and should be avoided before and on the first few days of your trip.
Alcohol in your bloodstream impedes the normal use of oxygen by your body’s tissues. One alcoholic drink at altitude equals three at sea level, according to specialists at Florida University’s Flight Performance School. Mayo Clinic researchers suggest drinking at least 1 to 2 L of water each day in a high-altitude environment.
The Optimal Food For Altitude Sickness?
The sickness that echoes through the body isn’t the most pleasant feeling after all, and the solution is as simple as eating the right food for altitude sickness. Some category of food and their contribution are as follows:
Complex Carbs
Consuming complex carbs for altitude sickness like quinoa, sweet potatoes, peas, lentils, beans, and brown rice slowly disparts energy in the body leaving long hours of energy usage. This helps travelers and trekkers sustain energy throughout the trek.
Carbohydrate
Carbohydrate consumption for altitude illness prevention is a highly controversial subject. Proponents, such as specialists at the Nepal International Clinic, assert that carbohydrate consumption increases carbon dioxide production, increasing your breathing rate.
Charles S. Houston, David E. Harris, and E.J. Zeman, authors of “Going Higher: Oxygen Man and Mountains,” argue that other studies show that a high-carbohydrate diet has little or no effect on altitude sickness.
They suggest eating small meals and carbohydrate snacks throughout the day and consuming protein in the evening. There is no conclusive proof that a diet rich in antioxidants or taking antioxidant supplements prevents altitude sickness.
Iron Rich Foods
Green leafy vegetables, lentils, pulses, beans, and lean protein-packed eatables items like meat as brilliant sources of iron. Iron helps to transfer oxygen from blood through the body helping the body adjust and acclimatize in higher altitudes.
Essential Vitamins
A diet rich in vitamins C and E may support your overall health and make you less susceptible to colds, flu, and viruses. Citrus fruits contain large amounts of vitamin C, and wheat germ and almonds have high doses of vitamin E.
Other Foods For High Altitudes
- Garlic and ginger
- Cilantro and cocoa
- Antioxidant-rich edibles like berries and high-potassium food like bananas for altitude sickness
What boils down is the ultimate realization to take care of your body during the ascends and descend with plenty of healthy food and hydration.