Diet is to get the necessary nutrients for the body by eating food, and the diet system should be healthy when all the necessary elements of the body are obtained. However, there is no integrated food in terms of nutrients; each food contains some elements alone, which requires the integration of a group of foods with each other for a balanced meal.
to have a healthy diet , you have to :
- Eating an appropriate amount of foods to match the person's burn rate.
- Eating a wide variety of foods, not just one type or one, which means balanced food.

the recommended food that should be eaten to ensure diet:
- fruits
- Vegetables
- Starches (rice, potatoes, pasta, bread)
- Milk, dairy and cheese
- Fats, oils and sweets are treated moderately
- Meat, fish, legumes, eggs, fish
the importance of diet
Prevention of diseases, especially those related to nutrition such as malnutrition resulting from the lack of one or more important nutrients to the body, and may result from the same eating always with the lack of diversity in foods.

advice to have healthy diet :
- Eating foods containing nutrients mentioned before.
- Eating meals regularly; neglecting a meal causes a feeling of extreme hunger where eating large amounts of food in the next meal, and it is recommended to eat snacks between the main meals.
- reducing eating some foods; fats, salts and sugars need only in a small amount of the body, and can replace the products of milk full-fat low-fat products, and replace fat-filled meat with other fat-free, replacing it with chicken.
- Eat whole grains in abundance, which include: brown bread, rice .