The invention discloses a fruit and vegetable fiber nutrition powder. The processing method for the fruit and vegetable powder is as follows: (1) pre-treating: getting fruit and vegetable materials, cleaning, peeling off and pulping the materials to obtain fruit and vegetable serous fluid; (2) drying: getting a concentrated solution to spray and dry to obtain the fruit and vegetable powder; (3) blending: adding the materials in proportion; and (4) packaging. The fruit and vegetable powder is prepared by compounding the following raw materials in parts by weight: 20 parts of plant fiber, 15 parts of vegetable jelly, 10 parts of prebiotics factor, 5 parts of composite amino acid, 0.6 part of ribonucleic acid, 6 parts of wheat powder, 3 parts of enzyme, 10 parts of malt extract, 1 part of unsaturated fatty acid, 1 part of guarana extract, 8 parts of protein powder, 0.03 part of flavoring agent, 0.6 part of composite vitamin and mineral substance, and 10 parts of fruit and vegetable powder. The fruit and vegetable fiber nutrition powder has the effects of good mouthfeel, low moisture content, easiness in storage, high institution, low heat, toxin eliminating and beautifying, and has the functions of improving sleep quality and relieving anxious emotion at the same time.