Lipids: Types of Fatty Acids

This topic examines the classification of lipids based on their fatty acid composition: saturated, monounsaturated, polyunsaturated (including omega-3 and omega-6), and trans fatty acids. For Zambian tertiary students, understanding the chemical structure of these fats—specifically the presence of single or double bonds—is crucial for comprehending their differing health impacts. Students will learn the primary dietary sources of each type within the Zambian context and their association with blood cholesterol levels and cardiovascular disease risk. This knowledge is directly applicable to providing dietary counseling for heart health, interpreting food labels, and contributing to national policies aimed at reducing the burden of non-communicable diseases. It forms a core component of the nutrition and dietetics syllabus for certificates, diplomas, and degrees in Zambia.