Oncology

Oncology remains one of the greatest challenges in modern medicine. People living with cancer often face a range of complications, including iron deficiency anaemia, malnutrition, and cancer-related fatigue (CRF). These conditions may result from the disease itself or as side effects of treatments such as chemotherapy, immunotherapy or radiotherapy, and they can significantly impact quality of life. In this context, targeted nutritional support — including iron, vitamins and minerals — can help restore energy and support overall wellbeing.

Iron deficiency anaemia in cancer patients

Iron deficiency anaemia is commonly seen in cancer patients. It may be caused by the disease or by cancer treatments, which can suppress red blood cell production. Poor nutrition and reduced absorption of nutrients can worsen the problem, making it harder for patients to cope with therapy. Supporting iron levels through effective supplementation can help reduce symptoms, limit the need for blood transfusions, and enable patients to continue treatment with better resilience.

 

Cancer-related fatigue: more than just tiredness

Cancer-related fatigue (CRF) is one of the most frequent and distressing symptoms reported by patients. Unlike normal tiredness, CRF is persistent and not relieved by rest. Nutritional supplementation with key vitamins and minerals may help reduce fatigue by supporting energy metabolism and muscle function. In particular, iron, magnesium and B-group vitamins have shown benefits in improving vitality and reducing the sense of exhaustion.

 

Bone health and cancer: the role of calcium, vitamin D and vitamin K

Some cancer treatments can have a negative impact on bone health. For instance, aromatase inhibitors — used in certain types of cancer — reduce oestrogen production, which can lead to early-onset bone loss similar to menopause. Bisphosphonates, also frequently prescribed in oncology, require adequate calcium and vitamin D intake to avoid hypocalcaemia. In conditions like sarcomas, bone metastases and multiple myeloma, calcium, vitamin D and vitamin K can help support bone metabolism and maintain skeletal strength.

 

Nutritional support around oncological surgery

Patients undergoing cancer surgery may benefit from iron supplementation both before and after the operation, to help recovery and reduce the risk of post-operative complications. A comprehensive nutritional approach — including vitamins, minerals and other key nutrients — can help optimise the patient’s condition before surgery and promote faster recovery and immune function afterwards.

 

Why nutritional support matters in oncology

Nutritional supplementation plays a crucial role in the care of cancer patients. It can help correct iron deficiency, alleviate cancer-related fatigue, and prevent nutritional shortfalls. Thanks to scientific progress and innovative delivery systems, the absorption and effectiveness of iron, vitamins and minerals have greatly improved. Clinical studies confirm that personalised nutritional strategies can improve quality of life and provide essential support throughout the treatment journey — making nutrition a valuable ally in oncology and cancer surgery.