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This is a list of antioxidants naturally occurring in food. Vitamin C and vitamin E – which are ubiquitous among raw plant foods – are confirmed as dietary antioxidants, whereas vitamin A becomes an antioxidant following metabolism of provitamin A beta-carotene and cryptoxanthin .
In the 1950s, scientists began systematically examining natural organisms as a source of useful anti-cancer substances. [1] It has been argued that "the use of natural products has been the single most successful strategy in the discovery of novel medicines".
It is one of several foods that should be consumed during cancer treatment to maximize treatment benefits and minimize side effects from drugs. Eating the right foods could be the key to surviving ...
A type of pro-vitamin, according to the National Cancer Institute, carotenoids are a yellow, red or orange substance that is converted to vitamin A and found in foods such as: Carrots Sweet potatoes
No single food can protect against cancer, but eating more foods that fight it will help reduce the risk of developing the disease, the American Institute for Cancer Research notes.
Astaxanthin is used as a dietary supplement for human, animal, and aquaculture consumption. [3] Astaxanthin from algae, synthetic and bacterial sources is generally recognized as safe in the United States. [11] The US Food and Drug Administration has approved astaxanthin as a food coloring (or color additive) for specific uses in animal and ...
Foods that are high in fiber, and especially whole grains like whole-wheat bread, quinoa and oats, promote satiety and healthy weight, and may even keep breast cancer cells from binding to ...
Others, such as some polyphenols and flavonoids, may be pro-oxidants in high ingested amounts. [23] Non-digestible dietary fibers from plant foods, often considered as a phytochemical, [24] are now generally regarded as a nutrient group having approved health claims for reducing the risk of some types of cancer [25] and coronary heart disease. [26]