prevention of cancer from food

Beans are nutritional powerhouses packed with protein, fiber, B vitamins, iron, potassium, and are low in fat; but this mighty food can also pose potential health risks.
Health Benefit: Beans can prevent heart disease
Studies have shown that people who eat more legumes have a lower risk of heart disease, and the phytochemicals found in beans might be partially to thank, since they protect against it.
Health Benefit: Beans can fight cancer
Beans contain a wide range of cancer-fighting plant chemicals, specifically, isoflavones and phytosterols which are associated with reduced cancer risk.

Health Benefit: Beans can lower cholesterol

Beans provide the body with soluble fiber, which plays an important role in controlling blood cholesterol levels. Studies find that about 10 grams of soluble fiber a day—the amount in 1/2 to 1 1/2 cups of navy beans—reduces LDL cholesterol by about 10 percent. Beans also contain saponins and phytosterols, which help lower cholesterol.