Why are antioxidants good for cancer patients?

How does the doctor know I have oral cavity and oropharyngea l cancer?

Should cancer patients take antioxidants?

The new findings, authors from both studies said, suggest that cancer patients and people with an increased risk of cancer should avoid taking antioxidant supplements.

Why are antioxidants bad for chemo?

Some evidence suggests that antioxidants can interfere with the cancer-killing effects of chemotherapy. That’s because these chemical treatments cause oxidative stress, a chemically-triggered reaction in the body, which in turn kills cancer cells.

Can antioxidants make cancer worse?

The work, conducted in mice, shows that antioxidants can change cells in ways that fuel the spread of malignant melanoma—the most serious skin cancer—to different parts of the body. The progression makes the disease even more deadly.

What are benefits of antioxidants?

A diet high in antioxidants may reduce the risk of many diseases (including heart disease and certain cancers). Antioxidants scavenge free radicals from the body cells and prevent or reduce the damage caused by oxidation. The protective effect of antioxidants continues to be studied around the world.

Should I avoid antioxidants during chemo?

Antioxidants and other nutrients do not interfere with chemotherapy or radiation therapy and can increase kill and increase survival, part 1. Altern Ther Health Med.

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What antioxidants cause cancer?

Excess antioxidants—like vitamin E and vitamin C—may fuel the spread of lung cancer, according to two new studies. Antioxidants come from two places: they’re in the foods like blueberries, dark leafy greens and chocolate, and the body also naturally produces them.

Does NAC prevent cancer?

Results with NAC as add-on therapy for depression are mixed. Additional studies are needed. A few clinical trials suggest that this supplement can prevent certain pre-cancerous damage, but there is no proof that it can prevent cancer.

Why antioxidants are bad for you?

However, high-dose supplements of antioxidants may be linked to health risks in some cases. Supplementing with high doses of beta-carotene may increase the risk of lung cancer in smokers. Supplementing with high doses of vitamin E may increase risks of prostate cancer and one type of stroke.

Can you take vitamin D while on chemo?

As many cancer patients will confirm, the chemotherapy prescribed to kill the disease is often more debilitating than the cancer itself, with a range of horrendous side effects.

Why are there no antioxidants in radiation?

The goal of radiation therapy is to damage your cancer cells. Antioxidants may prevent your radiation treatment from being as effective because they may protect your cancer cells. Avoid taking large amounts of antioxidants during your radiation therapy treatment.