As we all know, there are many benefits of tea, tea contains tea polyphenols, aromatic oils, minerals, protein, vitamins and other nutrients, refreshing, eliminate fatigue, lipid-lowering diet, anti-inflammatory detoxification, thirst and other effects, very much People's love. But not everyone can drink tea. Let's see who can't drink tea.
Who can't drink tea?
People with a cold fever
Caffeine in tea can not only increase the body temperature, but also reduce the efficacy.
People with sleep disorders
Since caffeine in tea has a clear stimulant effect on the human central nervous system, it will increase the degree of neurasthenia or insomnia.
People with liver dysfunction
Most of the caffeine is metabolized by the liver, and people with poor liver function drink tea, which will increase the burden on the liver.
Gastric ulcer patients
Tea is a stimulating agent for gastric acid secretion. Drinking tea can increase the secretion of gastric acid and increase the irritation of ulcers. Changyin tea will promote the deterioration of the disease. However, for mild patients, you can drink some light tea 2 hours after taking the medicine. Adding sugar tea and milk tea help protect the inflammation and gastric mucosa, and it also has a certain effect on ulcers. Drinking tea can also block the synthesis of nitroso compounds in the body and prevent precancerous mutations.
Arrhythmic person
Tea contains theophylline and other substances, these substances have obvious stimulant effects on the central nervous system, making people's heart rate rapid increase, causing tachycardia, and even produce heart palpitations, which is a potential for cardiovascular and cerebrovascular arteriosclerosis patients Threats. A large amount of strong tea enters the blood and increases blood volume, which can increase the burden on the heart and aggravate the degree of heart failure.
Constipation, kidney stones
Because tea contains tannic acid to promote the formation of stones, it is very unfavorable to prevent kidney stones and control kidney stones, so patients with kidney stones should not drink strong tea. In addition, the tannic acid contained in the strong tea has the effect of reducing mucous secretion by the intestinal mucosa, so that the secretion of intestinal fluid is reduced and the intestinal tract cannot be lubricated. The residence time of feces in the intestine is prolonged, and the bowel wall absorbs the excrement water excessively, causing the excrement to dry and discharge difficult. Therefore, constipated people also have to drink less.
Drunk person
Tea has a nerve center, and drinking drunk tea will increase the burden on the heart. Drinking tea will also accelerate the diuretic effect, so that toxic aldehydes in alcohol have not been decomposed to be discharged from the kidneys, and have greater irritation to the kidneys and endanger the health.
Anemic person
The tannic acid in tea can be combined with iron to form an insoluble final product, so that the body can not get enough source of iron, so anemia patients should not drink tea.
Hypertensive patients
Head tea is less than 50 ml boiling water per gram of "strong tea." If hypertensive patients drink too much concentrated tea, caffeine's stimulatory effect will lead to high blood pressure, which is not conducive to health.
Lactating women
Drink tea during lactation, too much caffeine will enter the milk, the child will indirectly generate excitement after breast-feeding, easy to cause less sleep and more crying.
Pregnant women
In particular, it is not appropriate to drink strong tea. Tea contains a lot of tea polyphenols, caffeine, etc., there are many unfavorable factors in the growth of the fetus in the mother's abdomen, in order to enable the normal development of the fetus's intelligence, to avoid excessive stimulation of the fetus caffeine, pregnant women should drink less or no tea.
child
Because the concentration of tea is large, the content of tea polyphenols is too much, easy to interact with iron in food, is not conducive to the absorption of iron, easily lead to iron deficiency anemia in children. Children can drink some light tea (one-third of tea concentration for adults). Preschool children can drink some crude tea because of the low content of tea polyphenols in crude tea.
Shandong Chunyu Water-saving Irrigation Equipment Co., Ltd., founded in 2011, is located in Laiwu High-tech Zone, Jinan City. It is a high-tech enterprise focusing on innovative and efficient emitter mold manufacturing and emitter product research and development and production. After nearly ten years of innovation and development, it is the invisible champion enterprise in Shandong Province, and now it is in a leading position in this field in China.
Spring rain people-oriented, build talent highland. At present, the company has 16 high, fine and advanced technical personnel, and cooperates with a number of scientific research institutes, forming a mold design, emitter testing, flow testing and other professional technical personnel team. In recent years, it has obtained 3 invention patents, 33 utility model patents and 3 patent awards. In 2019, it was identified as an intellectual property advantage enterprise in Jinan. It has undertaken 4 provincial science and technology innovation projects and won 2 second prizes of Shandong Science and Technology Progress Award. The company has built Jinan drip emitter mold engineering technology research center, the company has a slow wire cutting, CNC machining center, precision EDM machine, 3D projection measuring instrument, CNC engraving, laser engraving and other advanced processing equipment. Mature technology and rich experience support the excellent quality of Chunyu. Spring Rain pays attention to every link of production, implements 8S management, strictly controls the quality of products at the beginning, the middle and the end, and forms the seamless link of production management. The company has independently researched and developed flat emitter molds with full hot runner, cylindrical emitter molds with full hot runner and other products. With excellent quality, competitive price and good after-sales service, the company is well known at home and abroad, and has been sold well in Egypt, India, Iran, Turkey, Saudi Arabia, the United States and other countries.
With the vision of "building a global professional emitter mold supplier" and the mission of "providing solutions for efficient and innovative production of global water-saving irrigation enterprises", the company takes "scientific and technological innovation to scale new heights; Keep improving, the pursuit of excellence; Honesty and trustworthiness, win-win cooperation "for the values of the enterprise. For the construction of water - saving and resource-saving society to make a positive contribution.
Inline Round Drippers,Inline Round Dripper Pipe,High Speed Inline Round Dripper,Built In Cylindrical Emitter
Shandong Spring Rain Water Saving Irrigation Equipment Co.,Ltd. , https://www.drippermould.com