Carbohydrates, proteins and fats are the three macronutrients that support key biochemical function of the organism, its energy and forces to solve everyday problems. People, providing your body with the required amount of calories, as well as the right balance of proteins, fats and carbohydrates, assists your body.
Carbohydrates is the main energy resource of the organism. In the course of digestion of carbohydrates is broken down into glucose, which is the main fuel for our cells. None of the organs of the human body will not function properly without the required amount of carbohydrates. The most useful carbohydrates are found in products such as whole grains, fresh fruits and vegetables. The energy value of carbohydrate for the body determines the fact that carbohydrates should provide 60% of the daily requirement of organism calories.
all human systems are composed of protein. Equally important, the protein is actively involved in the work of the immune system. The highest content of this important macronutrients can boast of products of animal origin.
As a rule, ranging from 10 to 15% of the total number of calories the body needs to get out of protein. For example, if you consume 2000 calories a day, at least 200 of them, or about 50 grams, should be protein calories. It is believed that people should try to eat about one gram of protein per kilogram of body weight.
The role of fats for the body is no less important. Fats in the body contribute to a number of vital minerals needed to activate the protective function, take part in the Exchange processes and does a lot of other useful features. In addition, it is fat, with the postponed excessive flow, provide the body with energy when the intake of carbohydrates and proteins are not enough. However, excess consumption of saturated and trans fat increases the risk of heart disease and other health problems. “Healthy” fats are unsaturated fats that contain large amounts of products such as olive oil, fish, nuts, dairy products. Approximately 25-30% of total calories should be from fat, less than 7% shall be saturated.