Can I take nutritional supplements during cancer treatment?

Some nutrients and supplements offer support and may even reduce some toxic effects, while others may interfere with your treatments. Knowledge and guidance are required. Of course you should fully inform and discuss with your doctor and have an expert in nutritional and herbal medicine who also understands drug-nutrient and drug-herb interactions, along with interactions with radiation therapy, hormonal therapies and surgeries on your team to educate you and your physician.