WEEK : 1 SUBJECT: FOOD AND NUTRITION TOPIC:  The Digestive system. CONTENT:   (i) Meaning of Digestion (ii) Definition of simple metabolic terms e.g. Enzymes absorption. (iii) Digestion and absorption of nutrients (Carbohydrates, proteins etc.) in the mouth and esophagus   Sub-topic 1:    MEANING OF DIGESTION Most of the food taken into the mouth requires some