5 foods that won't take up much space in your backpack and support you with calories per minute of hunger.

The vital activity of the human body is associated with continuous energy costs.. These energy costs include: the cost of basic metabolism (that is, to maintain the work of organs that ensure the existence and functioning of the body), labor and rest. But any energy costs require recovery. All the necessary amount of energy the body receives as a result of the processing of organic substances - proteins, fats and carbohydrates, which are contained in food products..

In extreme conditions, which include climbing mountains, hiking, sea voyages - good nutrition is the key to the success of the event. Books have been written about catering for travelers, research and monographs are devoted to this issue.. We will not go into details, but we will remember five foods that will not take up much space in your backpack and support you with calories in a minute of hunger..

Cheese Calorie content per 100 g: up to 500 Kcal The main component of almost every type of cheese is a nutritious protein that takes an active part in metabolism and muscle recovery after exercise. Half a kilo of cheese contains as many nutrients as 5 liters of milk contain.. One hundred grams of hard cheese, in terms of energy consumption, is enough for two hours of walking uphill or an hour of running.

Hazelnut Calories per 100 gr: 630 Kcal.

" The protein value, comparable to meat, makes these nuts a useful product for the survivalist, besides, hazelnuts do not deteriorate and can be stored for an arbitrarily long time.. Three hundred grams of nuts is enough for a day's journey, provided you drink plenty of water and have enough vitamins.. Two-thirds of the mass fraction of hazelnuts are fats, consisting of unsaturated fatty acids (oleic, linoleic, palmitic, stearic, myristic), indispensable for the body.

Bitter chocolate Calories per 100 gr: 550 kcal.

The Indians believed that the cocoa tree was brought as a gift to people by a god who descended to earth on a ray of the morning star.. A bar of dark chocolate in your backpack can be a divine meal for a weary body.. Chocolate not only provides the body with carbohydrates and fats, but also acts as a tonic.. Unless you are starving in the middle of the tundra, you should be careful with chocolate and not eat it in large quantities..

Dried fruits Calorie content per 100 gr: up to 300 kcal.

Those who believe that dried fruits contain less sugar and less calories than fresh fruits are mistaken.. The truth is that when dried, water is removed from the fruit, that is, it loses its mass and properties (the breakdown of some unstable vitamins, for example, vitamin C), but sugar and calories from it do not evaporate anywhere..

Thus, if an apricot weighs 45 grams (about 12 kilocalories), then after it “turns” into dried apricots weighing 10 grams, the energy value in it already pulls 15 kilocalories. Dried fruits are excellent energy tonics and contain a whole vitamin complex, which is a decisive factor when choosing products for travel..

Vegetable oil Calories per 100 gr: 890 kcal.

Vegetable oil belongs to the category of products that are not eaten separately.. However, when formulating a diet for extreme conditions, it is important to include a small amount of oil in it.. One tablespoon contains about two hundred calories and a large amount of saturated fat.. A sip of vegetable oil can save the body from frostbite and give strength for the final push to civilization. They can also lubricate chapped lips and skin..

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