Maintaining a healthy diet is crucial for the general population, but it becomes even more significant when facing leukemia. The challenges of nausea and reduced appetite during leukemia treatment often hinder patients from adhering to healthy eating guidelines. Nevertheless, a nutritious diet is paramount during and after cancer treatment, as it plays a vital role in sustaining strength, fortifying the immune system, and expediting recovery. Understanding the right foods to include and those to avoid becomes essential for individuals undergoing leukemia treatment.