What are protective food write their functions and sources?

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What are the functions of protective food?

VEGETABLES & FRUITS are called protective foods. Our body requires Vitamins and Minerals for various vital processes of life and for formation of blood, bones and teeth. These VITAMINS & MINERALS though needed in small quantities are very important for regulating various bodily functions.

What are the sources and functions of food?

Food provides our bodies with what they need to:

  • stay alive, be active, move and work;
  • build new cells and tissues for growth;
  • stay healthy and heal themselves;
  • prevent and fight infections.

What are protective food answer in short?

Answer: Foods containing adequate amounts of vitamins, minerals and high quality proteins, such as leafy or yellow vegetables, citrus fruits, eggs, meat, milk, which protect against the development of deficiency diseases like pellagra, scurvy, beriberi are classified as protective foods.

What are protective food Explain with examples?

Answer: Foods rich in vitamins and minerals are referred to as protective foods as they provide immunity and protect our body from various diseases and infections. All fruits and vegetables as well as dairy products are examples of protective foods.

What are the 3 main functions of food?

By consuming nutrient-dense food, our bodies can produce energy to repair themselves. It can prevent us from disease, give us a good complexion and even longer lifespan. As was stated above, the three functions of food are: nutrition absorption, satisfying psychological needs, and physical adjustment.

What is protection food?

Definition of protective foods

: foods (as leafy or yellow vegetables, citrus fruits, meat, milk, eggs) that contain adequate amounts of vitamins, minerals, and high quality proteins and the protect against development of a deficiency disease (as pellagra, beriberi, scurvy)

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What are the function of the food?

Food has 3 main functions in the body: Growth and Development. Provision of Energy. Repair and maintenance of the body’s cells.

What are the functions of food Class 7 answer?

Food provides energy in the form of ATP. Food helps in growth and development. It helps in the repair and maintenance of the body’s cells. It also helps in building muscle, bone, teeth, and blood.

What are the main sources of protein?

Animal-based foods (meat, poultry, fish, eggs, and dairy foods) tend to be good sources of complete protein, while plant-based foods (fruits, vegetables, grains, nuts, and seeds) often lack one or more essential amino acid.

What is body building food Class 6?

Carbohydrates, Fats and Proteins

Foods such as wheat, rice, and potatoes contain carbohydrates. We also need proteins for the growth and repair of our body. That’s why they are often called ‘body-building foods’.

Which nutrients are called protective food?

Vitamins are also called protective foods. Minerals have a number of functions in the body including developing body tissues and supporting metabolic processes. The minerals that are of most importance are calcium, iron, iodine, zinc and fluorine.

What is the function of food Class 10?

Answer: Food has 3 main functions in the body: Growth and Development. Provision of Energy. Repair and maintenance of the body’s cells.

Which one is not a function of food?

Solution : Food does not provide us oxygen. We get oxygen from air.

Is Rice a protective food?

Researchers said that eating rice may protect against weight gain. It is also very likely that fibre, nutrients, and plant compounds found in whole grains help increase feeling of fullness and prevents you from bingeing on other fattening foods.

How many sources of food are there?

Well, there are two sources of food – plants and animals. All of the food we eat comes from either of these two.

What are the sources of food Class 6 answer?

Answer: Yes, I agree that we get our food items from plants and animals. All the foods that we eat are either derived from plants such as fruits, grains, vegetables, nuts etc., or they are derived from animals such as meat, poultry, fish, eggs, milk, cheese butter etc.

What are the functions of food class 4th?

Food provides us energy to work and play. It protects us from diseases and help to recover fast from illness. We eat different food item and each food item contains different substances. These substances that provide nourishment essential for the maintenance of life and for growth are called nutrients.

How are plants sources of food?

Their roots take up water and minerals from the ground and their leaves absorb a gas called carbon dioxide (CO2) from the air. They convert these ingredients into food by using energy from sunlight. This process is called photosynthesis, which means ‘making out of light’. The foods are called glucose and starch.

Which is an important source of vitamin E?

Food Sources

Vitamin E is found in the following foods: Vegetable oils (such as wheat germ, sunflower, safflower, corn, and soybean oils) Nuts (such as almonds, peanuts, and hazelnuts/filberts)

What is the test for fat?

For fats the test is simply to squash a sample of food onto a piece of paper and leave it to dry. A positive test for fat is a translucent stain around the food sample when you hold the paper up to the light.

What are the sources of fat?

Foods high in good fats include vegetable oils (such as olive, canola, sunflower, soy, and corn), nuts, seeds, and fish.

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What are essential acids?

ESSENTIAL AMINO ACIDS. Essential amino acids cannot be made by the body. As a result, they must come from food. The 9 essential amino acids are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.

What is energy giving food for Class 3?

Energy giving foods

Fruits: Whole fruit and fruit juice. Grains: Bread, rice, crackers, and cereal. Carbohydrates rich food items : Fats give us energy.

How do vitamins help us?

Vitamins and minerals are essential for bodily functions such as helping to fight infection, wound healing, making our bones strong and regulating hormones. Vitamins and minerals can cause toxicity if consumed in large amounts.

What is energy giving food Class 6?

Carbohydrates: Carbohydrates are also called energy giving food. It is the main sources of energy. It is made up of carbon, hydrogen, and oxygen.

Does sugar energy give food?

Refined (or processed) sugar provides a quick, simple source of energy, but it doesn’t contain other nutrients such as vitamins and minerals. Sugars are popular in the processed food industry because they add taste, colour, bulk and thickness to food products.

What are the 5 main nutrients and their functions?

They include the following five:

  • Carbohydrates. Main function: Provide energy.
  • Protein. Main function: Build and repair tissue.
  • Fats. Main function: Provide backup energy.
  • Vitamins and Minerals. Main function: Maintain optimal health.
  • Water.

What are the functions of nutrients?

Nutrients have one or more of three basic functions: they provide energy, contribute to body structure, and/or regulate chemical processes in the body. These basic functions allow us to detect and respond to environmental surroundings, move, excrete wastes, breathe, grow, and reproduce.

How do you take vitamin A?

You can also get vitamin A by including good sources of beta-carotene in your diet, as the body can convert this into retinol. The main food sources of beta-carotene are: yellow, red and green (leafy) vegetables, such as spinach, carrots, sweet potatoes and red peppers. yellow fruit, such as mango, papaya and apricots.

Can you get too much vitamin A?

Too much vitamin A can be harmful. Even a single large dose — over 200,000 mcg — can cause: Nausea. Vomiting.

Is vitamin A protective food?

Answer: Vitamins and minerals come under a balanced diet and are referred to as protective food because they help in protecting the body against several diseases. Foods containing the requisite amount of vitamins and minerals such as vegetables, meat, milk, eggs, etc.

Is banana a protective food?

Bananas are one of the most popular fruits worldwide. They contain essential nutrients that can have a protective impact on health. Eating bananas can help lower blood pressure and may reduce the risk of cancer.

Do we need food Class 1?

Expert-verified answer

We require food because it provides us with energy. When we are injured or unwell, the food we consume provides our bodies with critical nutrients to help us develop and mend. As a result, eating maintains us healthy and provides us with the nutrients we need to combat illnesses.

Why do you need food Class 2?

We need food because food gives us energy to work and play and makes us strong and healthy . * Plant and animal products Plant poroducts : Rice , wheat , fruits , vegetables ,dry fruits , bread etc …

What are the two main sources of food Class 6?

The main sources of our food are plants and animals. Animals which eat only plants are called herbivores. Animals which eat only animals are called carnivores. Animals which eat both plants as well as other animals are called omnivores.

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What are the main sources of food Name some food items from these sources?

The food sources from both plants and animals provide nutrients like proteins, carbohydrates, vitamins, fats, and minerals. The food items one obtains from plants are cereals, pulses, spices, dry fruits, vegetables, fruits, etc. The food items one obtains from animals are cheese, milk, curd, chicken, eggs, fish, etc.

What is the source of rice?

Rice is the seed of the grass species Oryza sativa (Asian rice) or less commonly Oryza glaberrima (African rice). The name wild rice is usually used for species of the genera Zizania and Porteresia, both wild and domesticated, although the term may also be used for primitive or uncultivated varieties of Oryza.

What is food in biology?

food, substance consisting essentially of protein, carbohydrate, fat, and other nutrients used in the body of an organism to sustain growth and vital processes and to furnish energy.

Why food is called the source of energy Class 6?

Our body needs food because :

Food provides energy for various activities of the body. Food keeps body healthy and also helps in growth and development of the body.

What do you mean by source of food?

food source means a living plant, animal, bird or fish from which food is intended to be derived, whether by gathering, harvesting, slaughtering, milking, collecting eggs or otherwise; Sample 1Sample 2.

What are the functions of food BYJU’s?

Food provides energy in the form of ATP. Food helps in growth and development. It helps in the repair and maintenance of the body’s cells.

What is food 6th class?

The eatable substances eaten by humans and other animals to get energy for various activities for growth and development is called food.

What is function write the types of functions?

A function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output. Let A & B be any two non-empty sets, mapping from A to B will be a function only when every element in set A has one end only one image in set B.

What is a function name any two functions?

A function is a group of statements that together perform a task. A function declaration tells the compiler about a function’s name, return type, and parameters. Some functions are : sum(),area().

What is food preservation class 5?

Food preservation is a process by which edible items such as fruits and vegetables are prevented from getting spoilt. The nutritive value, flavour and colour of the foods preserved remain intact. This is done to increase the life of the food product and enable its storage and supply.

Why do we need food class 3rd?

Food gives them energy to work. It keeps them healthy. It protects them for diseases. We eat different types of food such as wheat, rice, pulses, vegetables, fruits, spices and edible oils.

How are animals important source of food?

the animals are important source of food because we get every eatable either from the plants or animals . some products that the animals provide are – milk , egg , fish , meat , chicken , cod – liver oil , honey and many other such useful products.

What is the main source of nutrients for animals?

Most animals obtain their nutrients by the consumption of other organisms. At the cellular level, the biological molecules necessary for animal function are amino acids, lipid molecules, nucleotides, and simple sugars. However, the food consumed consists of protein, fat, and complex carbohydrates.