Understanding Nutrition According to Experts
Posted: Apr 03, 2020
In the body of living things there are many organs, in which they work continuously with one another. And when sick, it will make others receive the effect.
The body must also be cared for and cared for and must be able to provide proper nutrition so that the body becomes strong and does not get sick easily. Nutrition is also important for the body.
Definition of NutritionIs an organic substance that exists and is needed by organisms that have the benefits of normalizing the body system, body growth and also as health maintenance. Research in the field of nutrition is studying the relationship that occurs between eating and drinking health, and diseases that can specifically determine the optimal diet.
In the past limited nutritional research was only about preventing malnutrition and to be able to determine the basic needs of living things. In the figure of the need for basic nutrition known by the world called the "Recommended Daily Allowance (RDA)".
Along with the development of science and medicine makes the fact that the RDA has not been sufficient in preventing / helping to manage chronic diseases. Media facts show the root of many chronic diseases, namely oxidative stress caused by excess free radicals in the body.
By using the maximum nutrition stage or Optimal Daily Allowance (ODA) can prove to prevent and overcome oxidative stress, which can help in preventing chronic diseases. The optimal stage can be achieved together with overcoming the side effects of treatment. Because of this nutrition is related to proper health, and in improving the quality of life all of which can be measured using anthropometric methods.
Types of NutritionMicronutrientsIs a nutrient needed by the body in small amounts and only serves to support the body's metabolism. There are three lives that can be categorized as nutrients, namely vitamins, minerals and water.
MacronutrientsIs a nutrient that the body needs in large quantities because it is a source of energy. Macronutrients are classified into three compounds namely carbohydrates, proteins and fats.
Various NutritionCarbohydrateIs the main source of energy in carrying out daily activities. Your body uses carbohydrates to produce glucose that can be used immediately, or stored as energy. The amount of glucose produced in excess is stored by the body as fat.
There are two types of carbohydrates that are beneficial to the body: simple and complex. Simple carbohydrates are found in sugar, and complex carbohydrates are found in starch / fiber. You can also consume rice, corn, wheat, cassava, sweet potatoes, potatoes, and sago as a source of carbohydrates.
ProteinProtein is useful to help in building and maintaining muscle tissue and also other nerves. The function of compounds is to produce hormones that are useful for the body. Same with carbohydrates, excessive consumption of protein will be stored by the body in the form of fat.
According to the source, the protein is divided into vegetable and animal. Vegetable protein consumed is nuts, grains and vegetables. While the consumption of animal protein can be met from animals, but consumption is sufficient to avoid excess cholesterol.
FatUnsaturated fats are fats that are safe for consumption. However, this fat can turn into saturated fat if it is done the refinement process. Unsaturated fatty foods that can be consumed are coconut, hazelnut, olives, peanuts and avocados. Then, saturated fats that can be consumed such as meat, eggs, milk, fish, butter and fish oil. Excessive consumption of saturated fat is also not recommended, because it has the potential to increase cholesterol levels.
VitaminYour body also needs this type of nutrition to help the body's metabolism, increase energy and help smooth thinking. The benefits of vitamins for the body are different, there are several types of vitamins whose properties are to minimize the risk of attacking a type of disease.
For example vitamins A, C and E which help prevent coronary artery disease, where all three continue to strengthen the artery walls. Furthermore, namely vitamin B1 which is useful for expediting the digestive system and the nerves of your body.
Vitamin B2 helps normalize cell growth. Vitamin B3 functions as a detoxification for your body. Then, vitamin D helps the absorption of calcium and vitamin K can freeze blood.
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