Food additive used as both medicine and food capable of conditioning, whitening and expelling toxin, and preparation method thereof

The invention relates to a food additive used as both medicine and food capable of conditioning, whitening and expelling toxin. The food additive used as both medicine and food capable of conditioning, whitening and expelling toxin is prepared from the following raw materials: wheat germ, cooked oatmeal, red dates, sweet potatoes, cucumber, poria cocos, black sesame seeds, Chinese wolfberry fruitpowder, clove, radix angelicae dahuricae, Chine yams, ginkgo, walnuts, mung beans, black rice, buckwheat, pine nut kernels, pumpkin seeds, winter gourd seeds, grape seeds, bitter gourd seeds, seabuckthorn seeds, hemp seeds, tricholoma matsutake, pine pollen, peony flowers, honeysuckle flowers, rose flowers, bearded tooth mushrooms, russula alutacea, glutinous rice, coix seeds, brown rice, Chinesesorghum kernels, hazelnut kernels, sunflower seed kernels, ginkgo nut kernels, soybeans, red beans, broad bean powder, chickpeas, green soya beans, kidney beans, asparagus peas, pomegranate seeds, Chinese cabbage seeds, spinac