Although there are radioactive isotopes, the term refers to nonradioactive atoms, too. fStop Images-Jutta Kuss, Getty Images.
Confidence votes 30. The starch is a kind of energy which is stored in the plant , and almost all the plants have the starch.The content of starch in the green bean is between 47.2% to 58.6%.
Bottom line: Green beans are rich source of many healthy substances, which is a good explaination for its various health benefits. Health Benefits of Green Beans. Here are top 7 benefits of green beans which you may not know. 1. Cardiovascular Problems. One of the most typical benefits of green beans is to fight heart diseases. A study have found that green beans are able to lower the danger of heart diseases thanks to high levels of flavonoids (2). In fact, flavonoids are powerful antioxidant components in fruits and vegetables (3).