After exerting all that energy to carry the weight of your food on your back, the last thing you want to do is to lose valuable calories by eating carelessly. Chewing your food thoroughly is one of the most important and overlooked things you can do to improve calorie and nutrient absorption from trail foods. How to Maximize Calorie Absorption Digestion starts in the mouth before it can happen in the stomach and intestines. Chewing your food not only breaks the food down into smaller pieces so it can be swallowed, but the saliva from your mouth releases carbohydrate-digesting enzymes. […]
Life
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Insect repellent should do what it says – repel insects. That includes all the blood-sucking carnivores that frequent us in the outdoors, including mosquitoes, black flies, no-see-ums, fleas, midges, ticks, and chiggers. All bug sprays contain a proprietary formulation to mask our scent of carbon dioxide, and therefore, our blood as a food source. Several choices of repellents are proven to work. The one you already know: DEET. There are a number of effective, less toxic insect repellents available besides DEET. Here we discuss alternative options to DEET.
We’re bombarded with information telling us what to do to live a long and healthy life — often from companies trying to sell a product. Here’s a small set of habits that we’ve been doing for years and cost little to nothing to implement. Try one out and see what a difference it makes in your energy and outlook. 1. Transport Yourself by Human Power In North America, most people consider cycling, walking, and running as only for recreation or professional sport. Ironically, we drive to the gym to pedal a stationary bike or drive to a park to go […]
Many hikers rely on GPS equipment for navigation in the wilderness rather than a compass and physical map. If something goes wrong with your device, it is prudent to know how to apply the necessary navigational skills. Using the sun is the most fundamental lesson in navigation. Roughly speaking, the sun rises in the east, sets in the west, and reaches its highest point in the sky at noon. Using the Sun for Navigation The sun always rises in the east and sets in the west. The earth spins towards the east, which means all the planets, the sun, moon, and […]
That cold fast moving clear mountain spring appears pristine to the naked eye, but microscopic organisms are thriving in its water by the millions. If ingested, some of these microorganisms can cause severe gastrointestinal infections resulting in diarrhea and vomiting. Two such common microorganisms you might encounter in wilderness waters are Giardia and Cryptosporidium. Here we discuss why you should always treat wilderness water and the type of treatment method you should use based on your location. Biologically Contaminated Water Biologically contaminated water is water that contains microorganisms such as protozoa, bacteria, or viruses that can lead to gastrointestinal infections. These […]