The invention relates to a preparation method of nutritional health wolfberry noodles. The preparation method is characterized by comprising the following steps: (1) drying wolfberries, namely drying the wolfberries in an oven at the temperature of 35-45 DEG C until the water content in the wolfberries is lower than 3%; (2) powdering the wolfberries, namely crushing the dried wolfberries into 150 to 400 meshes to obtain wolfberry powder for later use; (3) preparing premixed powder, namely fully mixing the prepared wolfberry powder with flour according to a ratio of 1:30 to 1:50 to obtain premixed wolfberry powder; (4) preparing materials, namely preparing the flour, the premixed wolfberry powder obtained in the step (3), edible alkali, vital gluten, potato starch and edible salt for later use; (5) metering, uniformly mixing all the components; (6) kneading dough; (7) standing; (8) laminating; and (9) cutting into strips. The noodles prepared by the method disclosed by the invention are comprehensive in nutrition, have small possibilities of breaking and adhering to a pot after being boiled, good in chewing toughness and fine and smooth in taste.