Letinous edodes ' s main raw material for our location and rich resources of the oak , professional equipment , professional technology , suitable climate , planting a year growth of letinous edodes .Letinous edodes has a high protein , low fat , polysaccharide , a variety of amino acids and vitamins of fungi food . Can improve the immune function , anti - aging , anti - cancer , anti - cancer , lowering blood pressure , lowering blood lipids , cholesterol lowering , letinous edodes also diabete