12 Definitions of Nutrition According to Experts and WHO (Full Discussion)
12 Definitions of Nutrition According to Experts and WHO (Full Discussion) – In our body there are lots of active organs and cells that can help us process and maintain a healthy body. Food is something we must do every day to survive.
Eating normal food can go through the process of digestion and in digestion it undergoes a process of absorption of nutrients or nutrients. Eating it carelessly can have an impact that is not good for the human body that eats it, some can even be deadly.
12 Definitions of Nutrition According to Experts and WHO (Full Discussion)
Nutrients are organic substances that organisms need to restore normal function the body such as the body's system, the body's resistance to viruses and bacteria and plays a role in growth. Nutrition comes from the Arabic word giza which means food substance. In English nutrition is also called nutrition which means food or a nutrient or can also be interpreted as the science of nutrition.
Another definition of nutrition is the process by which organisms use the food they eat or consume normally through the stages of digestion, absorption, transportation, storage and metabolism as well as expenditure of nutrients to be able to maintain life, growth and various normal functions of the organs of the body and can be used as a producer power.
Definition of Nutrition According to WHO
WHO then defines nutrition as a science that studies the processes that occur in living organisms. The process may include the collection and processing of solid and liquid substances derived from food needed to maintain life, growth, and the functioning of the body's organs and produce energy.
Definition of Nutrition According to Experts
The definition of nutrition according to experts is generally the same but has slight differences:
1. Harry Oxorn & William R. Forte
According to them nutrition includes a broad understanding, but not only regarding the types of food and its use for our bodies. But also about ways to obtain and be able to process and consider so that we all stay healthy.
2. Tuti Sunardi
According to Tuti, nutrition is something that can affect the process of changing all types of food that can enter the body, which is used to maintain our life.
3. Nirmala Devi
Nirmala Devi defines nutrition as a substance obtained from various foods and is used to help the process of growth, maintenance and repair of body tissues.
4. Chairinniza K. Graha
According to Chairinniza k. Graha, nutrition is the elements contained in food, where these elements can provide a benefit to the body which when consumed can become healthy.
5. Ida Purnomowati, Diana H, Cahyo
According to them, the three nutrients are substances needed by our body to help the process of growth, maintenance and repair of existing tissues the body, regulates processes in the body, and provides energy for bodily functions, or it can also be interpreted as a component for building the body man.
6. Asep Kurnia Nenggala
Asep defines nutrition as nutrients in food that have value and are needed by living things to be able to grow, maintain and carry out their life activities.
7. Lioni Ellis H
Lioni Ellis H explained that nutrition is an important component that is needed by the body to be able to grow and develop
8. Joyce James, Colin Baker, Helen Swain
Nutrition is a chemical component in food that has been used by the body as a source of energy and can help grow, repair, and help maintain body cells.
9. Dr. I.K.G. Sundi, Spa
According to DR. I.K.G. SUANDI, SpA, nutrition is a part of the life process and the process of child development. So that the fulfillment of nutritional needs must accurately determine the quality for growth and development, and as a human resource for the future.
10. I Dewa Nyoman Suparisa et al
According to I Dewa et al explained that nutrition is a process of organisms that use food that is eaten or consumed normally through the stages of digestion, absorption, and transportation. Storage, metabolism and excretion of substances that are considered not used to be able to maintain life, growth and normal function of all organs and produce energy.
11. Sunita Almatsier
Sunita Almatsier explained about nutrients that can provide energy which can be obtained with carbohydrates, fats and proteins, the oxidation that occurs in these nutrients produces energy that the body can need to carry out an activity or activity. Then the three nutrients include organic substances that contain carbon compounds that can be burned. The amount of these nutrients is the most abundant in food and this is also called a fuel substance.
12. Sunita Almatser
Sunita Almatser stated that the main function of carbohydrates is to provide the body with energy. Carbohydrates which are the main source of energy for people around the world, the main sources of carbohydrates are grains, or cereals, sugar, tubers, dry beans.
Thus the explanation regarding 12 Definitions of Nutrition According to Experts and WHO (Full Discussion) which has been explained. Nutrition is very useful for the body because it is a source of energy that is needed for the body to be able to continue to live. Hopefully useful 🙂
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