Disease is a common thing that found in humans. But we must make efforts to fight the disease to get healthy and peaceful life. Here are some examples of foods that are often used to cure diseases.
Tomatoes : Prevent Cancer
The pigment that gives tomatoes their red color is the cancer-fighting phytonutrient lycopene. Consumption of tomatoes especially when they're cooked has been associated with a reduced risk of stomach, lung, and prostate cancers. Tomato products may also lower your risk for developing cancers of the mouth, esophagus, colon, cervix, and breast. Lycopene is most readily available in cooked tomatoes. Its better absorbed when combined with a bit of fat, such as olive oil, Parmesan cheese, or the healthful fats in fish.
Wild Salmon : Prevent Heart Diseases
Wild salmon is an excellent source of omega 3 fatty acids. It is far superior to the more common and less expensive farm raised salmon, which can contain cancer causing PCBs. Omega 3s "thin" the blood and lower blood pressure and harmful LDL cholesterol levels. People with the highest levels of these fats in their blood were 68 percent less likely to suffer a fatal heart attack than those with the lowest levels. Look for salmon that's clearly labeled as "wild", or purchase fish from a reliable seafood purveyor.

Asparagus : Protect Cells
Just 21 calories worth of asparagus ( about six medium spears ) supplies 5 percent or more of the recommended intake of 25 nutrients ( 9 vitamins, 9 minerals and 7 essential amino acids ). Asparagus contains nearly as much insoluble fiber as celery, promoting healthy gastrointestinal function, and four times as much soluble fiber, the kind that lowers cholesterol. Asparagus is also the most abundant dietary source of glutathi one, the main antioxidant in human cells. In addition, a University of Florida study endorsed asparagus as an excellent source of folate, a B vitamin that reduced blood levels of the amino acid homocysteine, helping to prevent heart diseases.
Onions : Lower Cholesterol
Hearth healthy onions thin the blood and raise good HDL cholesterol. Flavonoids the phytonutrients that give yellow and brown onions their color - help prevent chemical changes that increase the tendency of harmful LDL cholesterol to accumulate in the arteries. One flavonoid, quercetin, has anticancer properties, and fights viral and bacterial infections. Also, onions are useful in treating asthma because they reduce constriction of the bronchial passageways.
Spinach : Keeps Eyes Healthy
A 3.5- ounce serving of spinach has only about 20 calories, but contains about 12.6 milligrams of eye-protecting lutein, 34 percent of the recommended daily allowance of beta carotene, plus 38 percent of the RDA for manganese, essential for bone formation and repair. Eat some spinach raw to get the maximum benefit of its vitamin C and folate - both are destroyed by heat, though cooking does release antioxidant carotenoids. Drain cooked spinach thoroughly; the oxalic acid in the juice it release binds with minerals and makes them unusable by your body.
Blueberries : Slow The Aging Process
Fresh blueberries are an excellent source of antioxidants, including cancer fighting chlorogenic acid as well as the anthocyanin pigments that give them their color. A foods antioxidant power is measured in ORAC units-which stands for "oxygen radical absorbance capacity" and blueberries rate the highest of any fruit or vegetable. They also contain anti-inflammatory compounds that can dampen the joint pain of arthritis, and they're an effective treatment for urinary tract infections. In animal studies, blueberries are credited with slowing or even reversing the aging process in the brain and with improving coordination. Choose fresh or frozen blueberries over bottled blueberry juice or blueberry pie. Anthocyanins are easily destroyed when exposed to heat, light, or large amounts of sugar.
Raw Nuts : Prevent Heart Disease
While fat provides 73 percent to 90 percent of the calories in nuts, they're mostly the healthy monounsaturated and polyunsaturated types. English and black walnuts in particular are high in protein, fiber, magnesium, vitamin E, and potassium. In the Harvard sponsored Nurses Health Study involving over 85,000 women, eating just 1 ounce of nuts more than five times a week was associated with a significantly lower risk of coronary heart disease. Walnuts are also one of the only common nut varieties containing alpha linolenic acid, a type of omega 3 fatty acid typically lacking in the Western diet. Low reserves of linolenic acid can result in a range of symptoms, from dry skin to high blood pressure. Toasting nuts over direct, high heat can destroy fragile omega 3 fatty acid, so enjoy them raw or just slightly heated.
Oranges : Control Blood Pressure
One medium orange contains about 60 milligrams of the antioxidant vitamin C, almost an entire days supply. Oranges also supply flavonoids among them hesperetin, which regenerates vitamin C, helps fight cancer, protects the heart, and prevents viral infection. In addition, because of the potassium they contain, oranges lower the risk of developing hypertension. Eat oranges whole and fresh the fruits rind and membranes protect the juice from oxygen, which destroyed fragile vitamin C. In addition, the flavonoids are found in the membranes sorrounding each orange segment,as well as in the pith and in the fuzzy stem like structure running through the center of the fruit.
Good nutrition generate a healthy body and happier life.