green beans are nutrient-dense, green legume seeds found in hard pods. They have a slightly sweet taste due to their starch content. contain high concentrations of starch, dietary fiber, protein, vitamins, and phytochemicals that are associated with many health benefits. usually collected throughout the cool season which is right from the start of winter to early summers. however, it’s distributed thoroughly as one of the bigger commercial crops throughout all semi-tropical as well as temperate regions.