A proper diet helps animals maintain their health, growth, and general well-being. For an animal's body to function correctly, it needs essential nutrients like carbohydrates, proteins, fats, vitamins, and minerals. These nutrients are necessary for many bodily functions, including energy production, cell growth, and repair, immune system performance, and hormone regulation.
An animal may experience malnutrition or other medical issues if it does not receive the proper diet. Malnutrition can happen when an animal consumes too many harmful substances or insufficient essential nutrients, which can impair its immune system, stunt its growth, and cause other severe health problems. A poor diet can also cause obesity, heart disease, and other chronic illnesses in animals.