Nutrition and Digestion

Nutrition and digestion are two terms that are closely related to each other, but they are different in meaning and purpose. Nutrition refers to the process of obtaining and using food by living organisms to maintain their growth and development, while digestion is the process of breaking down food into smaller components that can be absorbed and used by the body.

Nutrition

Nutrition is the process of obtaining and using food by living organisms. It involves the intake of food, the digestion of food, and the absorption of nutrients into the body. Nutrition is necessary for the growth and development of the body, maintaining good health, and preventing diseases. Proper nutrition requires a balanced diet that includes carbohydrates, proteins, fats, vitamins, and minerals. A balanced diet is essential for maintaining good health and preventing diseases.

Digestion

Digestion is the process of breaking down food into smaller components that can be absorbed and used by the body. The process of digestion begins in the mouth, where food is chewed and mixed with saliva. Saliva contains enzymes that break down carbohydrates. The food then passes through the esophagus into the stomach, where it is mixed with gastric juices that contain enzymes that break down proteins. The food then passes into the small intestine, where it is mixed with bile and pancreatic juices that break down fats, carbohydrates, and proteins into smaller components that can be absorbed by the body.

The difference between Nutrition and Digestion

The main difference between nutrition and digestion is that nutrition is the process of obtaining and using food by living organisms, while digestion is the process of breaking down food into smaller components that can be absorbed and used by the body. Nutrition is a broader term that involves the intake of food, the digestion of food, and the absorption of nutrients into the body. Digestion is a specific process that occurs in the digestive system, which involves the breakdown of food into smaller components that can be absorbed by the body. In summary, nutrition is the process of obtaining and using food, while digestion is the process of breaking down food into smaller components that can be absorbed and used by the body.

From nutrition we take energy and by digestion food is break down into small particle or semi solid food