According to the World Health Organization (WHO), every year nearly 7.1 million deaths worldwide are caused by cancer, and about 20 million people throughout the globe suffer from this deadly disease. The incidence of cancer is rising rapidly over the years. While the exact cause of certain cancers are unknown, but certain factors such as smoking, chewing tobacco, alcoholism and even poor nutrition can increase the risk of this disease. Studies have shown that your diet could play a prominent role in preventing cancer. Although, you might not come across a foolproof anti cancer diet, but researchers have found that certain foods could indeed ward off certain cancers.
Anti cancer diet
A typical anti cancer diet that could reduce the risk of developing cancers should contain plenty of fresh fruits and vegetables. Dietary fibers, carotenoids, B vitamins especially folate, vitamins B6 and B12, vitamins C, D and E, calcium, selenium, zinc, omega-3 fatty acids and plant nutrients such as flavonoids, isoflavones, allium and lignans are capable of fighting cancers. To reduce cancer risks, you should avoid animal fats, preserved meat and foods preserved in salt. You should not take foods and beverages that are very hot. Prolonged intake of very hot foods could increase the risk of oral, throat and esophagus cancers.
Prevent lung cancer with vitamin A
Researchers have seen that adequate consumption of vitamin A and beta carotenes found in yellow and orange vegetables such as carrots and pumpkins could reduce the risk of lung cancer even in smokers.
Prevent stomach and bladder cancers with cruciferous vegetables
Cruciferous vegetables such as cabbage, broccoli, cauliflower, Brussels sprouts and kale are good for your digestive health. Raw cruciferous vegetables are especially effective in preventing stomach and bladder cancers. They contain cancer-fighting compounds known as isothiocyanates. Since cooking tends to destroy these compounds in cruciferous vegetables, it is therefore advisable to take these vegetables in the raw form. In a study researchers found that broccoli sprouts were best suited for preventing bladder cancer. Broccoli sprouts contain substances that can stimulate secretion of enzymes that eliminate carcinogenic substances from the bladder.
Prevent oral and esophageal cancer with raspberries
Black raspberries can prevent oral and esophagus cancers. Having an ounce of raspberries daily could increase production of enzymes that can remove carcinogens from the body.