Nowadays,livingstandardinbothurbanandruralareasrisesandanincreasingnumberofpeoplearesufferingfromso-calledrichman’sdiseases,suchasconstipation,obesity,colorectalcancer,diabetes,etc.Thesediseasesaremainlycausedbyunhealthydietandlifestyle.Toeffectivelypreventthesediseases,expertsre