The present invention relates to a method for preparing an extract containing radish and pumpkin ingredients, and a process for preparing granules and pills with the extract. More particularly, the present invention relates to a method for preparing an extract from radishes, pumpkins, Welsh onions, cabbages, radish seeds, radish leaves and pumpkin seeds, which allows the main ingredients of radishes and pumpkins to be more effectively ingested, as well as a method for preparing the prepared extract into granules and pills which are easier to ingest.