Nutrition in survival situations.

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Basics of Nutrition for Survival.

Understands the importance of macronutrients.

Macronutrients are nutrients that the body needs in large quantities. They are proteins, carbohydrates and lipids. To maintain normal bodily functions in a survival situation, it is important to maintain a good balance between these three elements.
HE Protein It contributes to the building and repair of body tissues. They can also serve as a source of energy in the absence of carbohydrates and lipids. Animal sources such as meat, fish, eggs and dairy products are rich in high-quality protein.
HE carbohydrates They are the main source of energy for the body. If you find yourself in a survival situation, it’s best to focus on complex carbohydrates (like whole grains and vegetables) that provide a sustained release of energy.
HE lipids They are a concentrated source of energy and are necessary for the absorption of certain vitamins. For survival, lipids can come from nuts, seeds, oily fish and oils.

Provides micronutrients

It is important to consume a variety of micro and macro nutrients. These include essential vitamins and minerals that support the immune system, bone health, metabolism and other bodily functions.
Below are some examples of important micronutrients and their food sources in a survival situation:

  • Vitamin C: Fruits, green leafy plants, citrus fruits.
  • Vitamin D: Sun, fatty fish, fortified dairy products.
  • Football: Dairy products, nuts and seeds, leafy greens.
  • Iron: red meat, fortified cereals, green leafy vegetables


Water is the most important nutrient necessary for survival. The human body can survive several weeks without food, but only a few days without water. Make sure you have reliable ways to produce drinking water by collecting, treating or desalinizing rainwater.

Food supplies for survival

It is advisable to stock up on emergency supplies to deal with a survival situation. We will include the products among our favorite brands. MREs (Meals Ready), HE Datrex Survival Energy Bars or packages intelligent food storage.
Make sure these broths are nutritionally balanced, easy to prepare and have a long shelf life.
Finally, remember to replace this ingredient regularly to ensure freshness and food safety.
Understanding the principles of survival nutrition can seem intimidating at first. However, with a little preparation and knowledge, you can be sure that you and your loved ones can handle even the most difficult situations.

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Food selection: What to eat in an extreme situation?

1. Foods rich in energy

High calorie foods are essential in a survival situation. They provide the energy needed to perform important tasks and fight fatigue. For example, peanut butter is a rich source of protein and healthy fats. HE Fried peanut butter Provides approximately 190 calories and 7 grams of protein per 2 tablespoons.

2. Non-perishable food

Non-perishable foods are essential in a survival situation. Here are a few options:

  • Canned foods: meat, fruit, vegetables, soups (for example canned soups). Campbell)
  • Whole grains: oats, quinoa, brown rice
  • Dry products: Beans, lentils, chickpeas.

3. Easy food preparation

In an emergency, you probably won’t get into a fully equipped kitchen. Ready-made or easy-to-prepare foods such as freeze-dried foods are very beneficial. HE Freeze-dried meals at a mountain lodge A good example is: just pour hot water, wait a few minutes and the complete meal is ready.

4. Food supplements

Consider adding supplements such as multivitamins to your diet. Make sure you have a reliable source of vitamin C (eg effervescent tablets). redox) to prevent scurvy, a disease caused by a lack of this vitamin.

5. Food for morale

Remember the importance of pleasure when choosing survival foods. A little chocolate, tea bag or coffee can provide comfort in difficult situations.

Eat calorie Protein Sustainable Development
Skippy Peanut Butter (2 tablespoons) 190 7 g 2 years
Campbell’s Soup (1 can) 80-300 3-14 g 2-5 years
Mountain House Freeze Dried Meals (1 serving) 240-800 5-40 g 30 years

Therefore, choose smart foods to survive extreme situations. Be prepared, stay informed and survive.

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Maintain nutritional health in a survival situation

Detailed information about your nutritional needs

Important role of macroelements

Macronutrients are the basic nutrients necessary for human survival: proteins, carbohydrates and lipids. Each macronutrient has a unique and essential function:

  • HE Protein They promote cellular repair and are essential for developing muscle strength.
  • HE carbohydrates They are the main source of energy for the body.
  • HE lipids (or fats) provide long-term energy and facilitate the absorption of certain vitamins.

The important role of microelements

Although micronutrients are needed in small amounts, they are equally important for health. Vitamins and minerals support various body functions and keep your immune system strong.

Preventive planning

stock composition

In a survival situation, reliable access to food is not guaranteed. Ensure adequate food supply. Ideally, you should stock up on non-perishable foods that meet your nutritional needs.
Examples of foods that may meet these requirements include:

  • Berghuis, for completely freeze-dried foods.
  • canned goods Bonduellike fruits and vegetables.
  • Canned tuna or sardines Policeman.
  • whole grains to be protected.

Water: an essential element

Consider the source of the fluid. Dehydration can quickly become fatal. Provide potable water, and in case of water shortage, consider the following cleaning methods: B. Potable water the thread of life, personal water filter.

Change your diet

Portion management

In a survival situation, food may be limited. Therefore, it is important to manage portions well. Make sure your meals are balanced and contain an appropriate distribution of macronutrients.

Reasonable consumption

Be aware of your energy costs. When you train or exercise, you need more food. Otherwise, keep your food stocked and only eat when you’re hungry.
The purpose of this guide is to provide general nutritional advice in a survival situation. However, nutritional needs can vary greatly from person to person. Make sure you understand your personal needs and plan accordingly. So you are ready to stay healthy in a survival situation.

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Tips and techniques for optimizing nutrition in a hostile environment.


Qui vaut gouter ça ?? @Tibo Inshape Nutrition

♬ son original – Tibo InShape

Preparation: the first step to survival

Good preparation makes the difference between those who survive and those who don’t. You can create the perfect survival diet by keeping a few basic foods in mind.

Plan a diet rich in calories and nutrients

When energy stores are minimized, every calorie counts. Choose dense foods that are rich in calories and nutrients.
1. Nuts are an excellent source of protein, fat and calories.
2. Although beans are heavier, they are a rich source of protein and fiber.
3. Peanut butter is a good choice as a high-protein, high-calorie food.

Consider blanks designed specifically for survival.

There are such brands Berghuis serving salty, high calorie and very creative dishes. They are light, easy to prepare and can be stored for a long time.

drink enough

Water is the basic nutrient of the human body. When you are in difficult conditions, it is important that the water supply remains constant. Make sure you always have access to means of filtering and purifying water.

Hunting and fishing: valuable skills

The ability to hunt and fish in a hostile environment remains a valuable skill. Thanks to this, you can diversify your menu and at the same time ensure a sufficient supply of protein.

Learn the basics of hunting.

A good place to start would be to learn how to make traps to catch small animals. Of course, hunting can be facilitated by simple tools such as guns and bows. However, knowledge of old hunting techniques can be very useful.

he knows how to fish

When water is available, fishing provides a steady source of food. Simple techniques like making your own fishing rod or finding the best spots can make a big difference.

Use of natural resources.

The environment around you is a potential food source. But you have to learn to distinguish between edible and poisonous foods.

Learn to identify edible plants.

In addition to filling your stomach, some plants also provide valuable nutrients. But others are quite poisonous. Acquiring knowledge of botany is valuable survival advice.

Enjoy fruits and berries.

Berries and fruits are generally excellent sources of nutrients. But be sure to identify them correctly to avoid food poisoning.
Your mind is your best ally in difficult situations. Using these techniques and tips with great determination will give you the best chance of surviving and thriving in a hostile environment.

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