Traditional Chinese medication has the theory of five elements for health. The five elements are matched with five colors, and foods of different colors are taken to supplement the nutritional needs of the body's internal organs. For example, the elderly should nourish the kidney, which is water, so black food has become the best choice for nourishing kidney food.
 
 Black beans nourish and strengthen the kidneys, and are very helpful to the symptoms of dizziness and premature whitening of beard and hair caused by deficiency of kidney qi. It can also replenish the liver and improve eyesight. People who have to face the computer for a long time at work should pay attention to whether they have dim vision. The eyes are nourished by liver blood. If the blood in the liver is insufficient, the eyesight will be poor. Traditional Chinese medication believes that the liver and kidney are homologous and that kidney water can nourish the liver tree. Eating black beans can promote blood circulation and improve eyesight, and treat liver and kidney yin deficiency.
 
 Black beans contain anthocyanins and vitamin E, which have antioxidant properties, which can help sleep and anti-aging. The isoflavones in black bean tea can reduce spots, promote intestinal motility, promote hydration and reduce swelling; while black bean saponin can reduce fat absorption. In addition, black beans contain a lot of dietary fiber. These water-soluble dietary fibers can regulate the intestines and stomach, remove damp heat, eliminate toxins, and promote intestinal motility. In addition, it can also reduce cholesterol, prevent blood sugar from rising sharply, and reduce the risk of myocardial infarction. In addition, black beans are rich in lecithin, calcium, iron and other vitamins, which are very effective for replenishing the spleen and kidney, strengthening brain and intelligence, promoting blood circulation, strengthening bones, relieving knee pain, and improving immunity. It is suitable for use as Healthy food.
 
 Mulberry, also known as mulberry seed, mulberry cane, mulberry jujube, mulberry fruit, black mulberry, etc., is a kind of wild fruit. The mature mulberry is black-red, sweet and sour, refreshing, juicy and delicious, and it also has a lot of trace elements. Very good health effect. As early as more than two thousand years ago, mulberry was a gift for the emperor of China. Mulberry is known as "the folk sacred fruit", and it can be eaten as fruit and as medicine also. The lack of blood qi, menstrual irregularities, dizziness, tinnitus, palpitations, insomnia, and hair loss in most urbanites are all caused by liver and kidney insufficiency. Mulberry can improve the above situation in an all-round way. It is rich in active protein, vitamins, amino acids, carotene, minerals and other ingredients. The nutrient content is 5-6 times that of apples and 4 times that of grapes. Frequent eating of mulberry can significantly improve human immunity, delay aging, and beautify the skin.
 
 Black date is a tribute to the emperor. The taste of black date is sweeter and richer than red date, and it has a milder nature. Soothe the nerves, invigorate the spleen and stomach, nourish the kidneys and liver, nourish the heart and lungs, and relieve coughs. Those with autumn cough are recommended to have more. The authentic black date is produced in Zhejiang, among which the "Yiwu date" produced in Yiwu is the best.
 
 The black dates selected by PremiOne is from the best quality Yiwu date. It is specially ordered from the place of origin. It has a smoky flavor and has been verified by multiple orders. Each seed has a kernel! The mulberry comes from a farm in Turpan, Xinjiang, it is naturally grown and pollution-free! The fruit is thick and the color is dark and attractive. After picking, it is placed in the sun room to dry naturally without any preservatives or additives. Black soybeans are non-GMO green kernel black soybeans grown by small farmers in Taiwan. They are grown naturally and organically. They are not sprinkled with defoliants, weeded and sun-dried manually, and have passed 373 pesticide-free inspections.  In order to keep the freshness and fragrant of black bean tea, all black beans are fried in a small batch in a wood-burning stove by the farmers. The aroma is completely different from the mass-produced ones on the market!