The Lymphatic and Immune System module explores the body’s defence and fluid regulation systems, which protect against infection, remove waste, and maintain fluid balance. Learners will understand the structure and function of lymphatic vessels, nodes, and immune cells, and the relevance of these systems to massage therapy.

This section covers:

• Structure and function of lymphatic vessels and lymph nodes

• Primary and secondary lymphoid organs (thymus, spleen, tonsils)

• Components of the immune system: white blood cells, antibodies, and the innate and adaptive responses

• How the lymphatic system supports circulation and fluid balance

• Common conditions and pathologies affecting lymphatic and immune systems

• Effects of massage on lymphatic flow and immune support, including relaxation, detoxification, and circulation improvement

Students will consolidate their learning using textbooks, diagrams, worksheets, and self-assessment exercises. Understanding the lymphatic and immune systems is essential for safe massage practice and for recognizing when adaptations may be needed for client health.