White Kidney Beansby IdhamOctober 27, 2016June 1, 2017 White bean extract may be helpful for weight loss because the beans produce substances that interfere with an enzyme called amylase that is necessary for the breakdown of carbohydrates, which are one of the main sources of calories in many diets. Spread the love Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.