By the end of of unit the learner should be able to;

1. define micronutrients and macronutrient

2. state the importance of micronutrients

3. describe the classes of macronutrients and micronutrients

by the end of the course the learner should be able to

1. define the terms in food microbiology

2. state the common microbial food infection and intoxication

3. discuss the common microbial food infection and intoxication