What is one of the functions of the digestive system?

The digestive system plays a crucial role in breaking down food into its constituent nutrients, which the body can then absorb and utilize for energy, growth, and repair. This process involves various organs, including the mouth, stomach, and intestines, that mechanically and chemically transform the food we eat. The breakdown of food allows the body to acquire essential nutrients like carbohydrates, proteins, fats, vitamins, and minerals, which are vital for maintaining overall health and supporting bodily functions. In contrast, building muscle is primarily a function of the muscular system, producing hormones involves endocrine organs, and filtering waste products is primarily the function of the urinary system. Understanding the primary role of the digestive system emphasizes its importance in nutrition and overall health.