Patients with geriatric depression currently find antidepressant medications and electroconvulsive therapy to be quite effective. However, due to lack of appetite and poor mental responsiveness in these patients, their nutritional status often remains unfulfilled. Therefore, we should enhance the dietary nutrition of elderly patients with depression. The focus should be on protein-rich foods such as eggs, shrimp, fish, chicken, and duck. Additionally, attention should be given to including roughage in the diet, ensuring daily fruit intake and vegetables in every meal.