The invention discloses a beauty and lipid-lowering health flower tea and a preparation method thereof. The flower tea consists of the following raw materials in parts by weight: 100-110 parts of rose, 100-110 parts of apple blossom, 7-9 parts of pig brain, 18-20 parts of chitterlings, 4-6 parts of tremella, 15-18 parts of watermelon peel juice, 9-11 parts of chocolate juice, 6-7 parts of fresh cervus elaphus Linnaeus, 3-5 parts of pickled beans, 4-5 parts of preserved duck eggs, 9-10 parts of passion flower, 4-5 parts of sugar palm powder, 1-2 parts of hawthorn, 1-2 parts of Polygonum multiflorum, 1-2 parts of cassia seeds, 1-2 parts of cortex albiziae, 1-2 parts of lotus leaves, an appropriate amount of water and 15-20 parts of nutritional additives. The flower tea uses rose and apple blossom as main materials, and has the effects of nourishing liver and appetizing, promoting qi to activate blood, maintaining beauty and keeping young, making people exhilarating, promoting Qi, activating blood, converging, alleviating neuralgia, replenishing blood and improving eyesight, removing acnes and whitening; added traditional Chinese medicine has the effects of reducing blood fat and softening blood vessels; the flower tea can be used for enhancing blood circulation of coronary artery, and is resistant to arrhythmia and hyperlipidemia.