The present disclosure provides a method and a non-transitory computer readable storage medium for determining a set of personalized cancer healthy foods which includes the following steps. In a nucleic acid detection step, a nucleic acid of a biological sample is detected, and according to a detection result of the nucleic acid, the morbidity of a cancer is accessed. In a cancer detection step, a tumor marker and at least one healthy index of a blood sample are detected and examined, and according to a detection result of the tumor marker whether the cancer has occurred is determined. In a personalized-cancer-healthy-food-set deciding step, a set of personalized cancer healthy foods is determined according to the morbidity of the cancer accessed in the nucleic acid detection step and at least one healthy index of the blood sample determined in the cancer detection step. The set of personalized cancer healthy foods includes a plurality of healthy foods. At least one of the healthy foods is an immunomodulatory protein or a complex of the immunomodulatory protein. This method is provided to a person who has a risk of suffering the cancer.本發明揭露一種個人化癌症保健食品組合的決定方法及非暫態電腦可讀取儲存媒體，以供可能罹癌的個人利用。個人化癌症保健食品組合的決定方法包括下列步驟。核酸檢測步驟係檢測生物樣品中的核酸，依據核酸的檢測結果判斷罹患癌症的可能性。癌症檢測步驟係檢測血液樣品中的腫瘤指標及至少一健康指數，並依據腫瘤指標的檢測結果判斷未罹患癌症。個人化癌症保健食品組合決定步驟係依據核酸檢測步驟中的罹患癌症的可能性及癌症檢測步驟中的至少一健康指數來決定出個人化癌症保健食品組合，個人化癌症保健食品組合包括複數個保健食品，至少一保健食品是免疫調節蛋白或免疫調節蛋白的複合物。
