Diabetic patients without kidney lesions can consume fava beans in moderation, if kidney lesions are not recommended to consume fava beans. Modern nutritional research shows that broad beans are rich in plant protein, dietary fiber, flavonoids, magnesium, calcium and other nutrients, but also contains a variety of amino acids needed by the human body, diabetic patients without renal lesions can be consumed as appropriate to help supplement the body with relevant nutrients. For patients with diabetes combined with renal impairment, should be eaten sparingly, because beans contain more protein, after consumption will increase the burden on the kidneys, is not conducive to controlling the progress of the disease. In addition, patients in the consumption of fava beans, but also pay attention to its cooking method, you can eat some boiled fava beans, stir-fried fava beans in moderation, but do not recommend eating fried fava beans, otherwise it is also possible to have some adverse effects on the condition.