The invention discloses a rectification food for down regulating altitude stress and a preparation method of the rectification food. The rectification food is prepared from wheat, wheat fiber, the root of kudzu vine, semen cassiae, fructus cannabis, ginseng, tuckahoe, cordate houttuynia, honeysuckle, the fruit of Chinese wolfberry, bunge cherry seed, Chinese yam, chrysanthemum, oyster, sea-buckthorn, lotus seeds, malt, rhizoma zingiberis, liquorice, spina date seeds, peach kernels, almond, folium mori, pawpaw, lily, dried tangerine or orange peel and rhizoma zingiberis into raw material powder according to a certain weight ratio by kneading the raw material powder with water, glucose, isomaltose hypgather and food additives of soy lecithin and raising agent to paste, rolling the paste for forming and baking the paste. The invention provides a product for preventing and regulating the altitude stress of general food category and the preparation method of the product. The used raw materials are all raw-food materials comprising nationally regulated goods of food and medicine lists, and the food is safe and effective to eat.