Method of enriching organic zinc or selenium for health care by using earthworm

The method for enriching organic zinc or organic selenium for health protection by using earthworm is characterized by that it uses the feeding stuff containing selenium compound or zinc compound to feed earthworm, and adopts the following processes of cleaning the earthworm, freeze-drying or drying in the sun or drying by airing or drying by stoving, grinding to obtain fine powder or using extractant to make extraction. The selenium content (wt%) and zinc content (wt%) contained in the feeding stuff are respectively 0.001-0.01 and 0.005-0.05. The activity of the organic zinc and selenium enriched by said invented method is raised, it can greatly reduce the toxicity of selenium and zinc, and can effectively prevent and cure toxic heavy metals poisoning, etc.