Nutritionism

Nutrition is the science that studies the relationship between food and the health of the organism, i.e., how different foods and nutrients affect health, disease prevention, and general well-being. It focuses on understanding the body's nutritional needs, the balance of macronutrients (carbohydrates, proteins, fats) and micronutrients (vitamins, minerals), and their impact on physical and mental functions.

Nutritionists can also provide advice on proper nutrition and create dietary plans for specific health problems (e.g., diabetes, obesity, cardiovascular diseases) or for achieving certain goals.