The invention belongs to the technical field of functional foods, and provides a natural functional food capable of soothing the nerves, nourishing the stomach and promoting digestion so as to solve the problem that chronic diseases of insomnia, deficiency of the spleen and the stomach, stomach pains, heartburn, dyspepsia, gastric acid, gastrectasia, inappetence, indigestion and the like often occur to seriously damage physical constitutions of Chinese citizens. The natural functional food is made through mixing wild jujube flesh with wild jujube seeds, Chinese jujubes, walnut kernels, helianthus tuberosus, poria cocos, millet, wheat, sorghum rice, pomelos, apples, white turnips, Chinese yams, radix acanthopanacis senticosi, papayas, wild cabbages, pumpkins and cucumbers in proportion. Thenatural functional food can enhance immune functions, strengthen disease resistance, resist eclampsia, calm, resist weariness, resist atherosclerosis, reduce the heart rate, strengthen shrinkage force, enable capillary to be obviously expanded, resist oxygen deficit and bidirectionally regulate blood sugar, has significant dietetic therapy effects on diseases of dizziness, insomnia, incoordination between the spleen and the stomach, inappetence, stomach pains, heartburn, dyspepsia, indigestion, general weakness and the like, can soothe the nerves, nourish the stomach, promote digestion, nourish the liver and protect the liver, and can effectively complement nutrients for human bodies, regulate nutrient balance and improve physical condition.