Helps relieve congestion from colds and sinus problems, and acts as an antibiotic. High in the antioxidant vitamin E., nuts help prevent cancer and heart disease. Almonds have a high concentration of oleic acid, which may help reduce cholesterol and protect arteries. Brazil nuts are extremely rich in selenium, an antioxidant linked to lower rates of both heart disease and cancer. And walnuts contain ellagic acid, another cholesterol-reducer.
Oats can help lower cholesterol and stabilize blood-sugar levels.
Compounds in oats also seem to suppress nicotine cravings. The onion is a rich source of quercetin, a potent antioxidant known to inhibit stomach cancer. Onions may also help prevent atherosclerosis and blood clots, and even high fight bacterial and viral infections. Specifically tied to lower rates of pancreatic cancer. Because of their high vitamin C content, oranges may also help ward off breast and stomach cancer, asthma attacks, atherosclerosis, and gum disease.