PROBLEM TO BE SOLVED : To provide a medical health food produced by efficiently formulating two active substances consisting of squalene and mastic in the form of a drug preparation based on the new finding that the combined administration or application of squalene and mastic has remarkable synergistic health restoration effect as high as several times the effect attained by the separate use of the components even in a half-healthy state, disease or symptom to which the efficacy or effect is not satisfactory by the single use of active squalene and mastic resin and to provide a method for producing the food.SOLUTION : The medical health food effective for relieving the half-healthy state, disease and symptom to which the efficacy of conventional means is not satisfactory and widely contributing to the restoration of health is produced by efficiently combining active squalene with mastic.