What is Nutrition?

By BYJU'S Exam Prep

Updated on: September 13th, 2023

Nutrition is the process by which food is assimilated by living things so that they may develop, sustain themselves, and reproduce. In most living things, food has numerous purposes. An organism uses nutrients to stay alive, develop, and reproduce. Carbohydrates, dietary fiber, fats, proteins, minerals, vitamins, and water are the seven main nutritional groups that apply to animals (including humans) and are classified as either macronutrients or micronutrients (vitamins and minerals needed in milligram or microgram quantities).

Importance of Nutritions

Diet choices can help us obtain good nutrition, which is important to maintaining our overall health. It enables us to achieve the following:

  • Keep a healthy weight.
  • Support our development.
  • Boost mental health.
  • Keep your energy levels up.
  • Drastically lower our likelihood of contracting specific illnesses.
  • Assist us in living longer, healthier lives.

Weakness, illness, and even death are all possible without a proper diet. To develop and carry out our daily mental and physical responsibilities, we require the necessary nutrients in the right proportions.

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What is Nutrition?

Nutrition is the study of nutrients found in food and how our bodies utilize them to maintain our physical and mental well-being. The biochemical and physiological mechanisms that make nutrients beneficial are covered, as well as the nutrients that are important for human health and how we might establish a good nutritional balance through food. It also emphasizes utilizing food to stave against illness.

Protein, carbs, fiber, fats, minerals, vitamins, and water are the seven nutrients that are crucial to human health. The quantity of nutrients we require is influenced by our age, level of exercise, health conditions, medicines we are taking, and whether or not we are Healthy.

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