China is the home of tea, tea is not only a daily drink, its health care role is also notable. Chinese medicine has traditionally had a very high evaluation of the therapeutic functions of tea, it is said that thousands of years ago China used tea to cure diseases, the ancients cloud: “tea for all diseases of medicine.” This shows that the ancients recognized early that tea has a medicinal effect. Drinking tea has many benefits to the body, but also can assist in the treatment of many diseases. Especially in the summer, many people especially like to drink tea, can play a heat-relief effect. The components of tea mainly include alkaloids, tea polyphenols, sugars, organic acids, aromatic substances, vitamins, minerals and many other chemical components. The most important active ingredient in tea is tea polyphenols, the content is high about 20% to 35% of the dry weight of tea leaves. Tea polyphenols are polyphenolic compounds with catechin as the main component, which have a variety of effects such as hypolipidemic, hypoglycemic, anticancer, antimutagenic, antioxidant, anti-aging, anti-radiation, antiseptic and anti-inflammatory. In summer, what to drink to maintain health tea? Containing tea or with Chinese herbs, or with medicinal and food ingredients made of tea for the purpose of health care, are collectively known as health tea. The difference between health tea and ordinary tea is that it focuses more on the health benefits of tea. And most of the health tea is in the form of tea, play the effect of medicine, so more people’s favor. The general sense of health tea is divided into four types: petals, flowers and herbs, fruits and roots. Chinese medicine often says that “people and heaven and earth corresponding”, climate change and the human body has a close relationship, the human body to adapt to this change in nature, in the drinking tea health care, but also to be targeted. Summer on health tea, more suitable for the choice of herbal tea, such as honeysuckle tea, chrysanthemum tea, bitter tea, etc., to quench thirst, stomach and intestinal benefits. Such as honeysuckle tea not only has the effect of reducing fire, but also has a very good sterilization effect. Honeysuckle rich in minerals can also enhance people’s immunity, blood lipids also have a significant lowering effect, so for the middle-aged and elderly people with low resistance, drinking honeysuckle tea in summer is very good for the body, with wolfberry, the effect is better. Can tea drinks replace tea? Nowadays people are used to eating delicious food, many people know the benefits of drinking tea, but because of the bitter taste of tea and do not want to drink more. Nowadays, many businesses understand the psychology of consumers, a variety of so-called “health drinks” tea drinks on the market, the taste is very good, very fashionable, but also more convenient, and boasts that they have health benefits, especially by many young consumers love, but do not be confused by tea drinks, in fact, tea drinks can not replace tea. Although the raw materials come from green tea, they do not have all the nutrients of green tea, and the use of flavoring agents and preservatives in the beverage makes green tea beverages unable to compare with green tea in terms of health care. Some tea beverages are merely flavors, saccharin, coloring and water blends, resulting in tea beverages that do not contain tea polyphenols, making the cholesterol-lowering, diuretic and detoxifying effects that tea beverages should have weakened or lost. This shows that not every tea drink has nutritional health benefits, and the nutritional value of some tea drinks is not even half of the nutritional value of freshly brewed tea. Therefore, tea beverages cannot replace tea. Change the habit of drinking hot tea. The ancients believed that the temperature of the food will affect the body, pointing out that “the cold and heat of the water and grain, the sense is harmful to the six internal organs”. It is said that the hot and cold of the diet has a very obvious impact on the gastrointestinal tract, too cold and too hot will damage the internal organs of the body, leading to disease. The incidence rate of esophageal cancer in China is 8 times higher than the world average, and it is even higher in Guangdong, which is related to the local people’s preference for hot food and hot drinks. Esophageal cancer is nicknamed as “Chinese cancer” by foreigners because Chinese people love to drink boiling water, hot soup, hot tea and hot food such as hot pot. Nowadays, many people like to make a cup of kung fu tea in their leisure time, but they do not know that the tea brewed now “while it is hot” may lay a hidden danger for esophageal cancer. The reason is that boiling water will scald the mucous membrane of the esophagus and cause oral mucositis and esophagitis, which will repair itself in the short term, but repeatedly, over time, may trigger cancer. Therefore, people who are used to drinking hot drinks, hot tea, to change this habit. The health of the medicinal tea to drink up the cassia bitter drink: this product is made from the cassia seeds, bitter tea and other medicinal and food ingredients. According to the Chinese Pharmacopoeia, cassia seeds clear heat and brighten the eyes, laxative; bitter tea disperses wind-heat, in addition to thirst. This product clears the liver and brightens the eyes, generates fluid and lowers fat, and has the effect of regulating damp-heat body. For summer summer heat and dampness, the body heat, chest tightness body heavy, dry mouth and throat, constipation, yellow tongue coating, can often drink. Cassia seeds also have the effect of lowering blood pressure and blood lipids, which can treat high blood pressure and hypertension; bitter tea is also very good for diabetes, hypertension and hyperlipidemia. Therefore, this tea drink is also very suitable for patients with high blood pressure, high blood lipid, high blood sugar and diabetes. Mai malt and hawthorn drink: This product is mainly composed of malt, raw hawthorn and chenpi. In this formula, malt moves Qi and eliminates food, strengthens the spleen and appetite; raw hawthorn moves Qi and disperses blood stasis, helps digestion and lowers blood lipids. Modern research suggests that hawthorn can stimulate gastric mucosa and promote gastric acid secretion. The flavonoids in hawthorn, mucuna pruriens, is a kind of drug with strong anti-cancer effects, and its extract has certain effects on inhibiting the growth, proliferation and infiltration of cancer cells in the body. Chen Pi regulates Qi and strengthens the spleen, dries dampness and dissolves phlegm. This product can eliminate stagnation and lower fat, regulate qi and regulate the middle, dry dampness and resolve phlegm. It can be often drunk by people with poor digestion, anorexia of greasy food and poor appetite. After radiotherapy, many tumor patients have weakened gastrointestinal function and are prone to abdominal distension and constipation after eating. Drinking this tea often can strengthen the spleen and regulate qi to help digestion, improve the function of the spleen and stomach, and can help fight cancer. In addition, hawthorn can reduce fat and weight loss, so obese people are also very suitable for this tea.