By Height By Weight  



Nutrition is the study of the relationship between food and our bodies. It encompasses a wide range of topics, including the nutrients we consume, how our bodies process those nutrients, and how we use them for energy and growth. Good nutrition is essential for maintaining overall health and wellness.

What does it mean?

Nutrition is the study of how the food we eat affects our bodies. It involves understanding the role of different macronutrients (such as carbohydrates, proteins, and fats) and micronutrients (such as vitamins and minerals) in our health. A well-rounded, balanced diet that provides all of the necessary nutrients in the appropriate amounts is crucial for good health.

Examples of Nutrition

Examples of good nutrition include eating a variety of fruits and vegetables, choosing lean sources of protein, such as chicken or fish, and limiting intake of processed and sugary foods. A registered dietitian or nutritionist can provide personalized recommendations based on individual needs and goals.


  • Dietary science
  • Nutritional science
  • Food science


  • Unhealthy eating habits
  • Poor nutrition
  • Malnourishment

Related Terms

Confused With

  • Calories - While calories are part of nutrition, they only represent a form of energy that is consumed by the body. They do not equal nutrition.

Madeleine Smith

Content Lead at

Madeleine is passionate about empowering individuals with the information and tools they need to transform their bodies and lives.