Final answer:
Hippocrates taught his students that food is medicine.
Step-by-step explanation:
True. Hippocrates, often referred to as the 'father of medicine,' taught his students that food is medicine. He believed that diet played a crucial role in maintaining good health and preventing diseases. One of his famous quotes is 'Let food be thy medicine and medicine be thy food.' Hippocrates emphasized the importance of a balanced diet and the therapeutic properties of certain foods in promoting overall well-being.