Question

what is nutrition ?
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Answer 1

Answer:

the process of providing or obtaining the food necessary for health and growth.

"a guide to good nutrition"

food or nourishment.

"a feeding tube gives her nutrition and water"

Answer 2

• The biochemical and physiological process by which an organism utilizes food to sustain its existence is referred to as nutrition. Intake, absorption, assimilation, biosynthesis, catabolism, and excretion are all part of the process. 

• Nutritional science is the branch of science that investigates the physiological aspects of food.

• A nutrient is a material that an organism needs to survive, develop, and reproduce.
• Carbohydrates, dietary fibre, fats, proteins, minerals, vitamins, and water are the seven primary groups of important nutrients for animals (including humans).
• Micronutrients (carbohydrates, dietary fibre, fats, proteins, and water required in gramme amounts) and macronutrients (carbohydrates, dietary fibre, fats, proteins, and water) are two types of nutrients (vitamins and minerals needed in milligramme or microgram quantities).