Nutrition is the science that interprets the interaction of nutrients and other substances in food in relation to maintenance, growth, reproduction, health, and disease of an organism. It includes food intake, absorption, assimilation, biosynthesis, catabolism, and excretion. The diet of an organism is what it eats, which is largely determined by the availability and palatability of foods.
What are the Nutrients?
Nutrients are chemical substances found in food that are used by the body to build and maintain tissues, regulate body processes, and produce energy. They are divided into two categories: macronutrients, which are needed in large amounts, and micronutrients, which are needed in small amounts. Macronutrients include proteins, carbohydrates, and fats, while micronutrients include vitamins and minerals.
What is Macronutrient Balance?
Macronutrient balance is the proportion of macronutrients in the diet. It is important to maintain a healthy balance of macronutrients in order to get the most out of one's diet. A balanced diet should include a variety of foods from each of the major food groups in order to ensure that all essential nutrients are consumed.
What is a Balanced Diet?
A balanced diet is one that provides all the essential nutrients, in the right amounts, for growth and maintenance of the body. It should include a variety of foods from the different food groups such as fruits and vegetables, grains, proteins, dairy, and fats. Eating a balanced diet helps to maintain a healthy weight and avoid certain health problems such as heart disease and diabetes.