Saliva is a complex fluid, which influences oral health through specific and nonspecific physical and chemical properties. The importance of saliva in our everyday activities and the medicinal properties it possesses are often taken for granted. However, when disruptions in the quality or quantity of saliva do occur in an individual, it is.

Saliva is the first secretion of the digestive system. Here are five ways on how does the saliva help in digestion. 1. Chewing the food. 2. Sense of taste. 3. Enzymatic digestion of larger carbohydrates. 4. Lubrication of food for easy passage. 4. Moistening and cleaning the mouth

Answer: Digestion is an exothermic reaction. During the process of digestion complex substances such as starch carbohydrates and proteins are broken down into simpler form such as simple sugar and amino acids respectively.. Since energy is produced in the process of digestion ,it is an exothermic reaction. Advertisement.

DIGESTION OF FOOD: Digestion of food involves the breaking down of complex molecules present in food (like starch) into simpler substances needed by the body with the help of enzymes. 3. For example, the starch in carbohydrates is broken down into glucose by amylase. The chemical equation can be written as:

Your saliva contains an enzyme called salivary amylase that helps to break down starch into smaller molecules so it can be absorbed more easily by your small intestine. Without salivary amylase, starch would just pass through your digestive system without being digested at all.