5 Supplements To Prevent Altitude Sickness

Supplements To Prevent Altitude Sickness

Altitude sickness usually occurs above 8,000 feet. The effects of altitude sickness include headaches, nausea, sleep disturbances, weakness, loss of appetite and general malaise.

Whether skiing, hiking, climbing, high altitude mountaineering or simply a mountain vacation, altitude sickness can be difficult to predict because there are many variables involved. Most people want to know how to prevent altitude sickness naturally, so to help prepare for your trip we've identified the 5 best supplements to prevent altitude sickness.

With Denver altitude sickness in Colorado where we're based out of, we know altitude sickness well, and hopefully can help you too!


5 Supplements To Prevent Altitude Sickness

If you’re planning a visit to the mountains, it can be helpful to prepare your body for the drastic change in altitude. At high altitudes, there is less oxygen available, which can lead to altitude sickness. Symptoms of altitude sickness include headache, fatigue, dizziness, nausea, vomiting and restlessness.

You can help prevent or reduce these symptoms by taking supplements before you travel. Whether you're searching for the best altitude sickness pills, an altitude adjustment supplement, altitude adjustment pills, or just generally supplements for altitude sickness -- we got you covered.

So here are five supplements to prevent altitude sickness:

1. Zaca Hydration Chewables

Best Supplement To Prevent Altitude Sickness
Zaca is a chewable hydration packet that contains four main ingredients — glutathione, glutamine, Japanese raisin and prickly pear. These ingredients have been shown by research to reduce the effects of oxidative stress of high altitude exposure, so you can keep going all day long.

Quick and easy to take, they're the perfect chewable supplement for hiking, skiing, or other outdoor activities. Zaca has helps thousands of people traveling to Denver Colorado, aiding with the high altitude conditions and dry air.

Glutathione levels can drop by up to 45% at higher elevations¹, so replenishing your body with this important antioxidant can help you combat the physiological effects of being at high altitudes.

Glutamine also helps with hydration, so Zaca can help you rehydrate, replenish and recover from your high-altitude adventures.

Try chewing on zaca chewables before your trip and while ascending. Available in hydration packets, Zaca chewables are easy to carry on your trip so they're a great way to prepare for altitude sickness while on vacation or a mountain adventure.

2. Boost Oxygen

For altitude sickness, your body is fighting the effects of hypoxia or low oxygen levels.  Many people enjoy oxygen to help ease symptoms of altitude sickness.

Boost Oxygen delivers pure oxygen in a convenient and easy-to-use canister to help fight fatigue, shortness of breath, and temporarily relieve symptoms caused by poor air quality or high altitude.

In addition, as an all-natural respiratory support designed, it can also help fight the effects of aging, low oxygen levels due to today's high stress lifestyle, pollution, smoking and poor health habits.

They offer several handy sizes for both the occasional and frequent user. Simply breathe normally for several minutes to get the benefits of oxygen.
Boost Oxygen is all-natural, odorless, and free from additives or chemicals. 

3. Chloroxygen Chlorophyll Pills

Chloroxygen is a dietary supplement that can assist in the reduction of altitude sickness. Chlorophyll has been proven to increase red blood cell count, oxygen consumption and improve the delivery of oxygen throughout the body.

Chlorophyll is the stuff that makes plants green. Nature built this phytonutrient to protect plants from environmental stressors like sunlight.

Tonic in action, Chloroxygen Chlorophyll has been shown to increase the amount of oxygen reaching red blood cells and the body’s tissues.

Each sugar free, vegan capsule is 100% pure, concentrated chlorophyll and contains no preservatives or synthetic ingredients.

4. Advil Pain Reliever (Ibuprofen)

Althought not a traditional supplement, rather an OTC medicine, you can get fast acting pain relief during your next adventure with Advil.

Advil (Ibuprofen) is a medication in the nonsteroidal anti-inflammatory drug (NSAID) class that is used for treating pain, fever, and inflammation.

Advil reduces inflammation and swelling in the body, which may help those with altitude sickness. It can help with altitude sickness such as the nausea, lightheadedness, and headache that can afflict travelers to high-altitude locations.

One downside, Advil could have negative sides effects on your liver, especially if combined with alcohol.

5. Dexterity Health Liquid Oxygen 

Dexterity Health Liquid Oxygen provides the body with a natural, safe and vital element for cell growth and function.

During high altitude activities such as skiing, snowboarding and hiking, your body is deprived of oxygen. Liquid oxygen might help relieve acute and chronic altitude sickness by supplementing the body's oxygen supply.

Unlike traditional bottled oxygen, our product is lightweight, compact, and easily portable. With a small footprint it can be carried to the mountains, on airplanes, and in hiking backpacks or luggage.


If you're looking for more altitude-helping tips beyond supplements, read our ultimate guide on how to avoid altitude sickness.

The bottom line is that nothing is a guarantee, but taking the right supplements to prevent altitude sickness before going to high altitudes can help lessen your chances of getting sick. Don't let nature catch you by surprise! Plan ahead, take precautions, and take supplements to fight altitude sickness before climbing to higher altitudes. 

Want to use the best altitude supplement for your next high altitude journey? Try our top-reviewed zaca hydration chewables today!



1. Effect of high altitude (7,620 m) exposure on glutathione