PROBLEM TO BE SOLVED: To provide a dietary supplement having carcinogenesis-inhibiting effect and produced by adding ultrafine lotus root powder and ultrafine kale powder to fine bamboo powder to make a mixture, and forming the mixture into powder, capsules, granules or tablets.SOLUTION: The dietary supplement is produced as a health supplement to be orally ingested, is made of bamboo material such as thick-stemmed bamboo, Japanese bamboo or dwarf bamboo, and is produced by: adding the ultrafine lotus root powder 2S produced by making lotus root into unicellular one, and the fine kale powder 3S to powder 1S produced by pulverizing the bamboo material into 10-200 μm fine powder using fibrillated bamboo fiber chopped strands obtained by dissociating cellulose and hemicellulose forming cellular walls from lignin to make them a mixture and forming the mixture into granules. The dietary supplement is powdery, capsulated, granular or tablet one.COPYRIGHT: (C)2013,JPO&INPIT【課題】竹微粉末に、レンコンの超微粉末とケールの超微粉末を混合して混合物とし、該混合物を粉状・カプセル・顆粒・錠剤に成形した発癌抑制効果のある栄養補助食品“竹とレンコンのチカラ”の提供。【解決手段】服用して飲む健康補助食品であり、原料は孟宗竹、和竹、笹竹等の竹材で、細胞壁を形成するセルロース及びヘミセルロースをリグニンより解離させた解繊状の竹繊維チョップドストランドを用い、10~200ミクロンの微粉末に粉砕1Sした粉末に、レンコンを単細胞化2Sした、レンコン超微粉末とケール微粉末3Sを混合して混合物とし、該混合物を粒状に成形した。粉状・カプセル・顆粒・錠剤の栄養補助食品“竹とレンコンのチカラ”である。【選択図】図1