The jury is still out. Some studies show that antioxidants ameliorate the toxic effects of chemotherapy without affecting the drugs' ability to work. It may depend on the type of cancer, the drug used and the dose of antioxidant. Positive effects have been reported by people undergoing chemotherapy, but this is something that should be discussed with an oncologist. Folic acid Folic acid is found abundantly in vegetables and legumes.
Studies repeatedly show that people who eat Western diets are deficient.
This vitamin is extremely critical for health, especially as we age. Humans have innate DNA repair mechanisms, but these decrease with age. Folic acid can help that mechanism stay active. Chemicals and free radicals also provoke breaks and mutations in DNA that can be repaired if folic acid and other nutrients are in good supply. Damaged DNA is a feature of cancer.