绿色的广泛豆

green broad beans contain vicine, isouramil and convicine, which can induce hemolytic anemia in patients with the hereditary condition glucose-6-phosphate dehydrogenase deficiency. This potentially fatal condition is called "favism" after the fava bean. Broad beans are rich in L-dopa, a substance used medically in the treatment of Parkinson's disease. L-dopa is also a natriuretic agent, which might help in controlling hypertension. Some also use fava beans as a natural alternative to drugs like viagra, citing a link between L-dopa production and the human libido.