Food is an essential source of energy for both humans and animals. Humans and animals occupy mainly plants and meat. Animals that only eat plants are called herbivores, while people who only eat plants, fruits and vegetables called for vegetarians. Although many cultures sourced food by hunting and collection, procures most societies today food through farming and fishing, and hunting (best cooking sheet).
In situations where it is important to bring food and logistics of acquisition, storage and transport is therefore of importance, are sometimes used interchangeably as food, supplies. Plants are well on way to becoming the largest source of food for humans. Plant seeds are especially suitable as food because they contain important nutrients that contribute to seed sprouts.
Here will be used in various metabolic processes: energy production, construction and repair of tissues, regulation of cellular activities, production of hormones, antibodies, enzymes, and everything that contributes to incessant work biochemical necessary to maintenance of life.
Vary the food is the first rule to eat properly, ensure the full contribution of elements necessary to nutrition and, at the same time, satisfy the quest for taste and pleasure.
In addition, several snacking. Breakfast is considered the most important meal because it will contribute to energy day must be instituted. Especially in weekend morning is part started eating brunch instead of breakfast and lunch. At the picnic allowed food and eating is called picnic or just lunch. It depends how much energy a person need. It is judged by age, body weight and physical activity. Exceeded the daily energy needs, you gain weight and you get less than required, you lose it. In this context, refers to "burn" kcal / kJ. A single chocolate bar can contain over 500 calories; it is 20-25% of energy a man of 19-30 years should have in a day.
From food the body extracts the useful substances to its metabolism. Are the nutrients, all or in part, depending on organism in question, essential to life. Cereal products; by end of Neolithic period onwards most energy intake of most of human population is a source of starchy. Cereals and other products of land rich in carbohydrates are variously processed to derive nourishment.
It is important to distinguish the potential of hydrogen (pH) foods their effect on human body once digested. For example, some basic foods (high pH) will have the effect of reducing the acidity (pH increase, alkalizing potential), while some acidic foods (low pH) will have the effect of increasing acidity (low pH, acidifying potential).
The food comes from animal husbandry, vegetable crops, gathering, fishing and hunting of wild animals. It varies according to quality of initial environment and culture or livestock, according to freshness of product, as any contamination (heavy metals, pesticides, biocides, microbes, radionuclides, etc.) or ruptures of cold chain. In most countries, more or less extensive control and monitoring systems exist, including for radioactive contamination.
In situations where it is important to bring food and logistics of acquisition, storage and transport is therefore of importance, are sometimes used interchangeably as food, supplies. Plants are well on way to becoming the largest source of food for humans. Plant seeds are especially suitable as food because they contain important nutrients that contribute to seed sprouts.
Here will be used in various metabolic processes: energy production, construction and repair of tissues, regulation of cellular activities, production of hormones, antibodies, enzymes, and everything that contributes to incessant work biochemical necessary to maintenance of life.
Vary the food is the first rule to eat properly, ensure the full contribution of elements necessary to nutrition and, at the same time, satisfy the quest for taste and pleasure.
In addition, several snacking. Breakfast is considered the most important meal because it will contribute to energy day must be instituted. Especially in weekend morning is part started eating brunch instead of breakfast and lunch. At the picnic allowed food and eating is called picnic or just lunch. It depends how much energy a person need. It is judged by age, body weight and physical activity. Exceeded the daily energy needs, you gain weight and you get less than required, you lose it. In this context, refers to "burn" kcal / kJ. A single chocolate bar can contain over 500 calories; it is 20-25% of energy a man of 19-30 years should have in a day.
From food the body extracts the useful substances to its metabolism. Are the nutrients, all or in part, depending on organism in question, essential to life. Cereal products; by end of Neolithic period onwards most energy intake of most of human population is a source of starchy. Cereals and other products of land rich in carbohydrates are variously processed to derive nourishment.
It is important to distinguish the potential of hydrogen (pH) foods their effect on human body once digested. For example, some basic foods (high pH) will have the effect of reducing the acidity (pH increase, alkalizing potential), while some acidic foods (low pH) will have the effect of increasing acidity (low pH, acidifying potential).
The food comes from animal husbandry, vegetable crops, gathering, fishing and hunting of wild animals. It varies according to quality of initial environment and culture or livestock, according to freshness of product, as any contamination (heavy metals, pesticides, biocides, microbes, radionuclides, etc.) or ruptures of cold chain. In most countries, more or less extensive control and monitoring systems exist, including for radioactive contamination.
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