Collins Complete Hiking and Camping Manual: The essential guide to comfortable walking, cooking and sleeping

Food can be one of the most important and complicated elements to plan for a trip. You have to be aware of nutritional requirements, individual dietary needs, and amounts required to feed the entire group. Plus, the food should be appetizing—there is nothing better than a delicious hot meal to bolster morale after a long, hard day of hiking, and nothing worse than trying to keep up your strength while staring into a cup of disgusting mush. Seasoned through-hikers may be more concerned with weight than taste or variety, but it can be difficult to get people, particularly inexperienced backpackers, to eat a meal that doesn’t taste good.

ENERGY AND NUTRITIONAL REQUIREMENTS (#ulink_70576714-5947-5533-93ec-dcf06ed3af4a)

Good nutrition is just as important, if not more so, in the outdoors as it is at home. Food supplies energy to your body to fuel your physical activity and keep you warm. Food also provides essential nutrients that your body cannot produce: vitamins, minerals, certain amino acids, and certain fatty acids. The amount of energy the body takes in from food is measured in units of heat energy called calories. When planning a menu for a trip, it is important that the foods be high in calories in order to meet these requirements.

CALORIC REQUIREMENTS (#ulink_99a8b774-fb67-5807-b8df-0cbfea594cdc)

Below are the general ranges for calories required to maintain good health, and what you will typically need to carry. Keep in mind that the food weights are averages, since carrying only dehydrated foods, for example, would mean carrying less weight. Also, at higher altitudes the caloric requirements per day increase.

FOOD SOURCES (#ulink_2ccdf479-e042-5428-a0dd-4a39d73910ee)

Carbohydrates (4 calories/gram, energy released quickly) regularly make up about 50 percent of a person’s daily caloric intake. For hiking trips you may need to increase this to 70 percent of the daily caloric intake. Starches and sugars provide both quick energy and longer-term fuel. Processing and refining can reduce the nutritional value of carbohydrates, so it is best to use whole grains, raw sugar, and other unprocessed foods in your menu. Simple carbohydrates (sugars such as trail snacks or sweets) are broken down very quickly by the body for quick energy release, and complex carbohydrates (such as pasta) release energy more slowly.

Fats (9 calories/gram, energy released slowly) are another important source of energy when hiking. It is recommended that about 25 percent of your daily intake be fats (during the winter this should increase to about 40 percent). Fats take longer to break down than carbohydrates and thus are a better source of long-term energy. For example, adding a spoonful of butter or margarine to a cup of hot chocolate will increase the caloric rating and the length of time the energy is released.

Proteins (4 calories/gram, energy released slowly) are an essential part of any diet. Proteins are the essential building blocks of all tissue. Each protein in the body is made up of twenty-two amino acids. Fourteen of these amino acids are produced in the body, and the other eight, known as the “essential amino acids,” are not. Both types are essential to a complete diet. Foods such as meat, poultry, fish, eggs, and milk products are called “complete proteins” since they contain all eight essential amino acids. However, there are limitations to carrying fresh meats, poultry, and eggs due to weight or spoilage. Canned or vacuum-sealed pouches of fish or precooked chicken can be carried. Soybeans and soy products are also complete proteins.

Foods such as beans, lentils, peanuts, cereals, vegetables, and fruit are incomplete proteins since each of them doesn’t contain all eight amino acids. However, by using proper combinations, an outdoors menu can be planned that allows you to get all eight amino acids daily. An easy way to remember this is using the “Nutritional N” to create food combinations. The N contains four elements: dairy, grains, legumes, and seeds. Any two adjacent food groups in the N, when combined, provide complete protein.

Dairy Cheese, milk, yogurt

Grains Breads, crackers, pasta, granola and other cereals, rice, couscous, bulgur, bran, potatoes, corn, oats

Legumes Beans, peas, lentils, peanuts, tofu

Seeds Sunflower, sesame

The phrase “Don’t Get Love Sick” (Dairy, Grains, Legumes, Seeds) may help you remember the four groups and the order in which they form the nutritional N. Just string the four elements together in alphabetical order. A combination of any two consecutive initial letters of the phrase will provide complete proteins. Dairy and Grains (D & G), for instance, will form a complete protein together, whereas dairy and legumes will not. The other two complete protein combinations are Grains and Legumes (G & L) or Legumes and Seeds (L & S).

Complete Protein Combinations

Sample Complete Protein Combinations

Dairy (or eggs) and grains Macaroni and cheese; cheese and crackers; pasta with Parmesan cheese; milk and cereal.

Grains and legumes Rice and beans; refried beans and flour tortillas; peanut butter and bread; rice or bread and tofu.

Legumes and seeds Peanuts and sunflower seeds in gorp (see page (#ulink_5bbe0aef-c6f1-5889-a153-bf478c3aade3)).

BASIC FLUID RECOMMENDATIONS (#ulink_4d3b8f9b-217c-5c5c-9ca8-8b340255ee90)

Water is an essential part of personal nutrition on the trail. It aids digestion, regulates body temperature, keeps cells healthy, and carries waste from the body. Dehydration leads to headaches, fatigue, and irritability. Mild dehydration is often easily relieved by drinking half a quart (

/

liter) or more of water. Remember that these general recommendations are for backpacking in temperate forest conditions. You may need to increase your fluid intake based on your own metabolic needs, physical condition, medical condition, age, sex, or different weather conditions (such as high temperature and humidity), high altitude, or in specific ecosystems (such as desert climates).

TRICKS OF THE TRAIL

Gorp Everyone has his or her own favorite recipes for “gorp,” which stands for Good Old Raisins and Peanuts. I start with equal parts raisins and peanuts and then add a quick sugar source. You can increase the variety of the mix by adding smaller amounts of different sugar sources. When using chocolate, consider the melting factor. Also, if you use items like sunflower seeds that are smaller than most of the other things in your mix they will eventually filter down to the bottom of the bag, so be prepared on the last day to find a bag full of sunflower seeds. Here are some items to consider: dried papaya, pineapple, apples, apricots, dates, banana chips, mango, or cranberries (Craisins); coconut; almonds; cashews; brazil nuts; peanuts; chocolate, butterscotch, or carob chips; chocolate malt balls; M&M’s; chocolate-covered raisins, peanuts, or almonds; yogurt-covered raisins, peanuts, or almonds; sunflower seeds; rice crackers; dried green peas; pretzels; sesame stix. Be inventive!

Water is always being lost by the body through the “—tions”: respiration, perspiration, urination, and defecation. Strenuous activities like back-packing result in increased water loss. Dehydration is one of the most preventable hiking problems but also one of the most ignored. I’ve seen people avoid drinking for all sorts of reasons: it was too much trouble to get the water bottle out of their pack or they didn’t want to have to urinate. The bottom line is, stay hydrated. Failure to stay adequately hydrated can lead to serious and even life-threatening conditions. (See “Fluid Balance (#litres_trial_promo),” “Heat-Related Illnesses (#litres_trial_promo),” “Hypothermia (#litres_trial_promo),” “Hyponatremia (#litres_trial_promo),”.)

Keep your water bottles handy and keep drinking all day long. Drink 16+ ounces (500 milliliters) before starting to hike and then 10 to 12 ounces (200 to 300 milliliters) every 20 to 30 minutes while hiking. It is easier on your body to handle small amounts of water spread out rather than sucking down a whole quart at once. The sensation of thirst comes after the body is already low on fluid, so don’t wait until you are thirsty to drink. If your mucus membranes are dry (lips and mouth), then you are low on fluids. The best way to tell if you are adequately hydrated is to check your urine output. It should be “copious and clear.”

Keep your daily route and the availability of water in mind when you are planning your menu. If water will be scarce, you need to plan meals that do not require lots of water for cooking or rehydrating.

Remember that these are general recommendations only. You may have different fluid requirements based on your own metabolic needs, physical condition, medical condition, age, sex (e.g., during her menstrual period, a woman will need more fluid), or different weather conditions.

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Hydration gear If your water bottle is buried in your pack there’s a good chance you won’t stop to get to it as often as you need to stay properly hydrated. There are a number of water bladders, like the Camelback and the Platypus, that use a collapsible plastic bag in a fabric liner along with a drinking tube. You can place the carrier in your pack, hang the tube on your shoulder strap, and drink as you hike. I find I stay much better hydrated with a water bladder.

MENU PLANNING (#ulink_93bda9e7-f313-552c-8c02-f23f5463f144)

When planning food for a backpacking trip, you need to decide if cooking is a group task or a personal task. A group menu is where everyone in the group plans centralized meals and cooks and eats together versus each person cooking on his or her own. Either way there are two approaches to planning meals that can be taken. The first is a menu planned meal-by-meal (breakfast on day 1 is this, dinner is that); the second is a ration system in which you bring lots of different ingredients (pasta, rice, dried veggies, etc.) and the group creates its own menu on-the-fly. On short trips (two to six days), a meal-by-meal menu often works best. The ration approach is useful on longer trips (seven to ten+ days), as it provides room for greater flexibility and creativity. Proper menu planning means less weight to carry, less wasted food, and less food waste to pack out. Below are some important things to think about when planning your menu.

HOW LONG ARE YOU GOING TO BE OUT? (#ulink_f19f5c35-ce73-58ae-bf23-d993991f4a62)

The length of your trip is essential when planning a menu. You need to bring enough food to feed everyone, but you don’t want to carry too much heavy food. For any trip, you can start with a variety of fresh fruits and vegetables, which will typically last several days.

Less than a week Carry any type of fresh food that won’t spoil. At the beginning of a trip if weight is not an issue you can freeze pre-cooked foods and take them with you.

Seven to ten days Add some dehydrated or freeze-dried foods to cut down on weight.

Greater than ten days Increase the proportion of dehydrated or freeze-dried foods, or arrange for food resupply.

On longer expeditions, the types of foods you can carry become more limited. You may need to supplement your diet with vitamins and minerals to make up for nutrients that you may not be getting.

EASE OF PREPARATION (#ulink_e46f6b00-9c6c-5b94-b2ba-2c378b2524fd)

One of the things to think about in your menu planning is how you are going to cook. Are you bringing a stove, cooking on fires, or not cooking at all? If you have a stove, is it designed for extended cooking, like the MSR Whisperlite, or just to boil a small amount of water, like the Ezbit stove or the JetBoil? If you are going ultralight and have a simple “boil a cup of water” stove, then you are limited in the types of food you can cook (more prepackaged things like instant oatmeal, ramen noodles, and good old mac ’n’ cheese). Knowing how you are going to cook is a key factor in deciding what foods you are going to bring.

The one-pot meal approach is used by lots of hiking travelers. By planning your meal around the ability to cook it in one pot you can decrease cooking time and reduce the amount of fuel needed, another important weight factor for you ultralighters.

You can be much more creative with a multipot meal, but it also may require multiple stoves. Also, think about the activities of the trip. For example, on a winter camping trip where you may be having to melt snow for water, you may need a lot of your fuel and time for that task, so a quicker one-pot meal may be best.

WEIGHT (#ulink_c1907262-d64d-5dd6-8e80-53141d437d3c)

You understand what a good diet is and how many calories each person is going to need. But how are you going to carry all that? For three-season back-packing, assume that each person needs about 2 pounds (0.9 kilograms) of food per day (this increases in winter). You need to plan your menu with the weight of the food in mind. On some trips, like a rafting trip, weight may not be an issue. Here are a few things to keep in mind:

Some foods are lighter than others, and packaging, especially cans, adds weight.

Fresh foods, such as fruit or vegetables, are heavy because they contain water, but they provide a welcome treat on the trail.

You can save weight by eliminating the water carried in foods. For example, carry dried beans instead of canned beans, which contain water. Beans, chickpeas, and black-eyed peas require soaking. You can rehydrate them on the trail by placing them in a full water bottle overnight. Once soaked they will be rehydrated and ready to cook. (This also decreases the cooking time and saves stove fuel.) If you plan to rehydrate, think about water availability on your route. The other way to rehydrate beans is to place them in water, boil them for two to three minutes, and then let them soak for at least an hour. The longer the beans soak, the softer they get (but don’t soak more than 24 hours).

TRICKS OF THE TRAIL