An object of the present invention is to provide an aging inhibitor that delays the onset of aging symptoms and prolongs the life span and has high safety. The aging inhibitor of the present invention that has solved the above problems includes the following (a) to (g) (a) from the group consisting of barley, black soybeans, red rice, black rice, red beans, wheat and barley, millet, millet and millet. Aspergillus fermented product of one or more beans / cereals selected (b) Tangerine, grape, apple, yama grape, peach, oyster, papaya, pear, watermelon, plum, fig, karin, pumpkin, kumquat, yuzu, Yeast and / or lactic acid bacteria fermented product of one or more fruits selected from the group consisting of loquat, apricot, jujube, chestnut, matata and plum (c) purple potato, chrysanthemum potato, carrot, onion, sweet potato, taro, Yeast of one or more root vegetables and potatoes selected from the group consisting of natural potato, radish, red turnip, burdock, lotus root, yacon, lily root, quay, ginger, garlic and turmeric and / or Fermented lactic acid bacteria (d) Yeast and / or fermented lactic acid bacteria selected from the group consisting of cabbage, shiso, mulberry leaves, dokudomi, mugwort, kumazasa and dandelion and / or lactic acid bacteria fermented products (e) kombu, wakame And one or two or more seaweed yeasts selected from the group consisting of mozuku and / or fermented lactic acid bacteria (f) of one or more seeds selected from the group consisting of black sesame, walnuts and ginnan Yeast and / or fermented lactic acid bacteria (g) containing as an active ingredient a plant fermented product that is a mixture of yeast and / or fermented lactic acid bacteria selected from the group consisting of maitake and shiitake mushrooms Features.本発明は、老化症状の発現を遅延させるとともに、寿命の延長をもたらし、安全性が高い老化抑制剤を提供することを課題とする。 上記課題を解決した本発明の老化抑制剤は、次の（ａ）ないし（ｇ）（ａ）大麦、黒大豆、赤米、黒米、小豆、はと麦、ヒエ、アワおよびキビよりなる群から選ばれる１種又は２種以上の豆・穀物類の麹菌発酵物（ｂ）ミカン、ブドウ、リンゴ、ヤマブドウ、モモ、カキ、パパイヤ、ナシ、スイカ、ウメ、イチジク、カリン、カボチャ、キンカン、ユ
