Healthy Nutrition, Definition and Components

healthy nutrition

What is healthy nutrition?

Every human body needs many proteins and vitamins that make the body healthy and active. And helps the body to carry out its vital functions. In order to get these proteins and the elements needed by the body, it is necessary to have a healthy nutrition system that provides all the essential elements that it needs.

This lies in the rate and amount of calories that the body uses. Healthy nutrition protects the body from disease and helps it feel comfortable and balanced.

In order to be healthy nutrition must maintain the necessary nutrients for the body, including:

Nutritional elements regulating body functions

Vitamins are the most important nutrients that gain the body energy to do vital functions, and help in building the body, which is divided into two types: – The first type are fat-soluble vitamins such as (A, D), and the second type are vitamins that dissolve in water, B, P, G).

The nutrients that generate the body Energy

Many of the energy elements work to generate energy to help the body to be active and vital. These elements include carbohydrates that cover a large proportion of the total intake of the individual per day, each adding one gram of carbohydrate equivalent to 4 calories.

Vitamin-rich ingredients

Vitamin-rich ingredients useful in proper nutrition: meat, fish, dairy products, vegetables and fruits.

Foods rich in protein

One of the first foods to give the body a balanced system, and help in the process of healthy nutrition. Proteins stabilized for two types: including animal protein, consisting of meat, fish, poultry and dairy.

The second type of protein is vegetable protein and includes legumes, wheat, barley and soybeans.

Salts and minerals

Salts and minerals are an important and useful component of the proper nutrition program, including salts of soy salts and mineral salts, including meat, fish, dairy products, eggs and legumes.


Division of meals in the health nutrition program


represents one-quarter of the body’s needs in the day. It is one of the most important daily meals of the elements of integrated nutritional value. Breakfast formed in milk, dairy products, eggs and bread …


A meal that gives the body half of its daily needs. Given the somewhat heavy elements. Ranging from meat, fish, chicken, pasta, rice and vegetables.


Because it gives the body the remaining quarter of its needs. So, it is also good to be light and comprehensive of proteins and vitamins. Experts recommend that it is better to eat a glass of milk or a pack of yoghurt and a piece of cheese and loaf of bread. Your discomfort during sleep.


Effects in the health nutrition program

There is no doubt that healthy nutrition varies from one person to another due to its correlation with several factors. Variables in all stages and age groups require some variation from the other person, while the program differs in pregnant and non-pregnant women.

Therefore, the physiological condition determines the correct feeding curve in addition to the age factor Ingredients and quantities of food and meals.

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