Cancer Nutrition focuses on supporting patients’ health and recovery through diet during and after treatment. Proper nutrition helps maintain body weight, strength, and immunity, and can reduce treatment-related side effects. Dietitians design personalised meal plans based on cancer type, treatment regimen, and individual needs. Nutrition plays a key role in managing fatigue, nausea, and weight loss caused by chemotherapy or radiotherapy. Patients are guided on protein intake, vitamins, minerals, and hydration, which support tissue repair and healing. Cancer nutrition also addresses digestive issues and taste changes, ensuring patients can eat comfortably and safely. Nutritional counselling is integrated with medical treatment to optimise overall outcomes. Patients are educated on anti-inflammatory foods and antioxidants that may complement therapy. Family involvement is encouraged to create a supportive eating environment. Nutrition is considered a vital component of holistic cancer care. Regular follow-ups ensure plans are adjusted to meet changing needs. Proper nutrition empowers patients to cope better and recover faster.