The present invention provides a method for producing mixed tea mixed with Orostachys japonica and green tea, in which Orostachys japonica and green tea are mixed to control the proliferation of cancer cells, to prevent aging by controlling active oxygen, to alleviate blood vessel diseases, to reinforce immunity, to detoxify heavy metals, to prevent dental caries, to remove halitosis, and to excellently prevent diseases. The Orostachys japonica used according to the present invention is produced through: a first step of removing the foreign material on collected Orostachys japonica a second step of removing moisture from the Orostachys japonica from which the foreign material is removed a third step of drying the Orostachys japonica from which the moisture is removed and a fourth step of applying fragrances to the dried Orostachys japonica. The green tea used according to the present invention is produced through: a first step of sorting green tea leaves a second step of heating the sorted green tea leaves at a high temperature a third step of cooling the heated green tea leaves a fourth step of rubbing and scrubbing the cooled green tea leaves by a scrubber or by hands a fifth step of removing moisture from the scrubbed green tea leaves, drying the same, and removing leave lumps generated during scrubbing and a sixth step of applying fragrances to the green tea leaves from which the moisture is removed, at a high temperature. The produced Orostachys japonica and the produced green tea are mixed by mixing and pulverizing Orostachys japonica and green tea.COPYRIGHT KIPO 2016본 발명은 와송과 녹차를 혼합하여 혼합차를 제조함으로써 암세포의 증식을 억제하고, 활성산소를 억제하여 노화를 방지하며, 혈관질환 또는 면역력을 강화하고, 중금속 해독작용, 충치예방 및 구취 제거의 질병 예방에 탁월한 와송과 녹차가 혼합된 혼합차의 제조방법을 제공한다. 본 발명은 채취한 와송에 묻어 있는 이물질을 제거하는 제1단계와 이물질이 제거된 와송의 수분을 제거하는 제2단계와 수분이 제거된 와송을 건조시키는 제3단계와 건조된 와송을 가향처리하는 제4단계를 통해 제조된 와송과 녹차잎을 선별하는 제1단계와 선별된 녹차잎을 고온에서 가열하는 제2단계와 가열된 녹차잎을 냉각하는 제3단계와 냉각된 녹차잎을 유념기 또는 손으로 비벼 유념시키는 제4단계와 유념이 완료된 녹차잎의 수분을 제거하여 건조하고, 유념시 발생
