Point out Research Findings Related to Cancer Prevention?
In this section we shall discuss some of the research findings related to cancer prevention. Many of the natural, cancer-fighting phytochemicals are found in citrus fruits, cruciferous vegetables such as broccoli, brussels sprouts and cauliflower. Alpha Lipoic Acid (ALA), a potent antioxidant, has been used in the prevention and treatment of cancer. It is found in foods such as potatoes, carrots, yarn and red meat, and is synthesized in the body. Astaxanthin, a fat-soluble carotenoid has been found to have the ability to fight cancer. Flavonoid, a colour pigment is found to possess anti-inflammatory compounds and protect against cancer. The rich food sources of these flavonoids are garlic, carrots, brinjal, grape fruit, onions, oranges, red cabbage, tea and tomatoes. Low blood levels of glutathione are associated with problems such as heart disease and cancer. Foods rich in this, such as asparagus and avocado can be included more often in our diet. Vitamin C is another well researched water soluble vitamin, which is found to destroy cancer-causing agents. Food sources include broccoli, brussels sprouts. Consumption of these vegetables has been found to increase in the Indian dietary.
Capsicum, lime, orange, papaya and amla are other rich sources. Vitamin E, a fat-soluble vitamin is another antioxidant which call be used for cancer prevention. Food sources of this vitamin are almonds, soybeans, spinach, sunflower seeds, sweet potatoes, walnut, wheat germ, and whole-wheat flour. Laboratory studies suggest that omega - 3 - fatty acids found in fish, walnuts, soybean oils many help protect against cancer. - Dietary fiber is found to exert a protective effect against colon cancer by several mechanisms.
It may bind with some of the potential carcinogens thereby reducing the exposure of epithelial surfaces to potential carcinogens. It influences in decreased formation or enhanced excretion of potential carcinogens. It influences intestinal flora with decreased degradation of bile acids and neutral sterols and diluting potential carcinogen in the bowel. Unrefined carbohydrates such as whole wheat, brown rice contain dietary fiber, which is linked to lower colon cancer risk. The impact of nuts on the cancer is less certain. The studies link regular consumption of nuts, seeds and beans with lower risk of prostrate cancer. Laboratory research has identified at least five natural phytochemicals in nuts that seem to offer protection against cancer development although 101s remain to be learned about this process. The goal is a balanced, mostly plant-based diet with plenty of fruits, vegetables, whole grains, beans and nuts in the prevention of cancer. Antioxidants play a very important role in treating people with different types of cancers.