What is nutrition?

Nutrition refers to the process by which our bodies obtain and utilize the essential substances needed for growth, maintenance, and overall health. This process involves the intake of nutrients from food, which includes macronutrients (such as carbohydrates, proteins, and fats) and micronutrients (such as vitamins and minerals). These nutrients play crucial roles in supporting various bodily functions, such as energy production, tissue repair, and immune system support.

Understanding nutrition is key to maintaining a balanced diet, which in turn contributes to physical well-being and the prevention of various health issues. A solid grasp of nutrition helps individuals make informed dietary choices that enhance their health and quality of life. This concept is foundational in biology and health sciences, as it emphasizes the importance of what we consume for our overall physiological function.