Although we eat six types of chemical substances (carbohydrates,proteins,fats,vitamins,mineral salts,and water),only carbohydrates,proteins,fats,and vitamins need to be digested.

Question

Quizplus · Accepted Answer

Mineral salts and water do not require digestion as they are absorbed directly by the body, but vitamins, while essential, are also absorbed without the need for digestion. Carbohydrates, proteins, and fats are the primary nutrients that undergo digestion.

Although We Eat Six Types of Chemical Substances (Carbohydrates,proteins,fats,vitamins,mineral Salts,and