Adequate food intake, hydration and individualized nutrition support can be important during treatment.
AN AMARANTE HEALTH EXPLORATION
How do nutrition and supplements fit into cancer care?
A cancer diagnosis can prompt urgent questions about what to eat and whether supplements may help. This page is for understanding and safety, not cancer treatment recommendations.
Start with contextFollow the evidenceChoose thoughtfully
LEARN FIRST. CHOOSE WISELY.
01 / THE BIGGER PICTURE
Before the ingredient, understand the question.
Cancer treatments and side effects vary; an oncology dietitian can help tailor nutritional advice.
Some herbs, high-dose vitamins and other supplements may interfere with chemotherapy, radiation or other care.
02 / WHERE SCIENCE HELPS
What the evidence can—and can't—tell us.
No food, vitamin or dietary supplement has been proven to cure cancer or prevent it returning. Claims based only on laboratory tumour cells or animal experiments do not establish safe or effective human cancer treatment.
Different populations, doses and outcomes can produce different conclusions. A promising biological mechanism is not proof that a product improves health.
How Amarante evaluates studies ↗03 / QUESTIONS THAT MATTER
Three questions worth asking next.
- Has my oncology team reviewed everything I take?
- Would a registered dietitian help with treatment-related nutrition challenges?
- Is a claim supported by well-designed human clinical trials?
CONTINUE LEARNING
Follow your curiosity.
Related articles are educational resources—not personal product recommendations.
SOURCE MATERIAL
Read beyond our summary.
These public resources informed this introductory page. They are not a substitute for a qualified professional's evaluation.
- Canadian Cancer Society — Eating Well
- National Cancer Institute — Diets, Supplements and Cancer
- National Cancer Institute — Supplement Interactions
Editorial draft · October 2026 · Qualified medical review required before publication