Disclosed is a blended tea drink including liquid extracts of two or more materials selected from at least two groups from among the following five groups (A) to (E): (A) stems or leaves of Camellia sinensis (B) ginkgo leaves, persimmon leaves, loquat (Eriobotrya japonica) leaves, mulberry leaves, Lycium chinense leaves, Eucommia ulmoides leaves, Brassica rapa var. peruviridis, Sasa veitchii, Houttuynia cordata, Gynostemma pentaphyllum, Lonicera japonica, Oenothera tetraptera, Glechoma hederacea subsp. grandis, Cassia mimosoides, Gymnema sylvestre, Engelhardtia chrsolepis (Juglandaceae), Rubus suavissimus S. Lee (Rosaceae), Aloe arborescens, lemon grass or buds harvested from germinating cereal seeds (C) seeds of Jobs tears, barley, wheat, brown rice, soybean, corn, black bean, buckwheat or Cassia obtusifolia, or malt (D) fruits, pericarps, roots or flowers or algae of safflower, chamomile, Lycium chinense/barbarum fruits, Rosa davurica Pallas (rose hip) fruits, Crataegus, turmeric (roots), dandelion roots, Polygonatum falcatum, Psidium guajava fruits, orange peel, ginseng, sweet potato, onion, jujube, lemon peel, laminaria, or Hizikia fusiformis and (E) shiitake mushroom, Ganoderma lucidum, or Ganoderma applanatum which has the following characteristics: (i) a caffeine content of 150 ppm or less (ii) a Brix of 0.5% or less
