People love tea, than a thousand years of history. In the past, people drinking tea, first, to quench their thirst, the second is the need for good health. How can a health tea? Both past and present, not everyone understood. With the deepening of research on tea, some of the shortcomings of tea gradually. Experts advise people who love tea, tea, such as scientific and reasonable, will be harmful to health.
Tea is a traditional drink. It contains a lot of tannin, theophylline, caffeine, and a small amount of aromatic oils, vitamins, chlorophyll and other ingredients. Amount of tea can be fluid and quench their thirst, dehumidification heat, refreshing brain, illnesses and are light, good for human health. However, as a special drink tea, with its inherent taboo. Medical experts warned us that only the tea properly, is good health habits-cultivation.
The so-called right, one that tea shades of moderate, generally with 3 grams of tea brewing a cup of tea is appropriate. Tea too thick, will affect human food in the absorption of iron and other inorganic salts, causing anemia; second is to control the amount of tea to 8-10 glasses a day is appropriate, excessive drinking, will increase the burden of human kidney; third drink Tea time Do not before eating a meal within an hour, otherwise it will affect the body’s absorption of protein; Fourth, should pay attention to contraindications, these patients should not drink tea:
Anemia patients, especially patients suffering from iron deficiency anemia, tea tannin in the form of iron in food can not be absorbed in the sediments, often sicker.
Neurasthenia, hyperthyroidism, tuberculosis because of caffeine in tea can lead to increased basal metabolism, exacerbations.
Gastric and duodenal ulcer patients as caffeine in tea can stimulate gastric secretion and ulcers, and stomach ulcers to increase.
Liver, kidney patients have to go through caffeine in tea liver and kidney metabolism, liver and kidney dysfunction in people, not good for liver and kidney function recovery.
Patients with habitual constipation and tannin in tea has astringent, so constipation increase.
Kidney and urinary tract stones were the tannic acid in tea will lead to more stone.
Hypertension and heart disease caffeine in tea on human blood, blood pressure excitation function. Excessive drinking will accelerate the blood flow, increased blood pressure, or even possible arrhythmia.
Pregnant women drinking too much can cause anemia, so newborns due to maternal insufficiency and weight loss.
Breast-feeding women because of the caffeine in tea milk into the baby through the body, so that infants cramps, irritability, there was no reason to cry.
Ai Hecha and wash cup
Some people often drink tea, like the cup product with a layer of thick “tea scale,” this seems to indicate that he is “love tea” family. Some people even think that using a scale of tea red tea, tea was more flavor. In fact, the tea scale on human health is extremely unfavorable. To this end, medical experts warned Aihe Cha forget your cup and wash
Scientific research shows that tea in the humid environment will be rapidly oxidized the tea-brown rust, which contain cadmium, lead, mercury, arsenic and other harmful metals. Not drinking tea or stored for a longer time, exposed to air, tea polyphenols and tea rust in the metal material in the air, oxidation occurs, it will produce tea scale, attached to the inner wall of tea, but also piled thick. Some people have conducted sample tests on the scale of tea, tea scale was also found to contain some carcinogens, such as nitrite, which is clearly a threat to human health
Scale with those drinking tea, “tea ground,” continued access to their digestive system is very easy with the food protein, fatty acids and vitamins together to form a variety of harmful substances, not only impede the body’s absorption of nutrients in food and digestion , so many organ damage
Therefore, Ai Hecha who should and wash cup. Scale Deposition for the tea cup long, repeated scrubbing with toothpaste can be inter net; the plot scale of the teapot with tea, heating or baking soda with the vinegar soak for a day and night, then washed repeatedly shaking the can clean.
Home Health Tea
Buck tea Usnea 3 grams, 10 grams of Chrysanthemum, tea leaves, 3 grams. Will Usnea chopped, and chrysanthemum tea into porcelain cups with in brewing with boiling water. Note should choose flowers complete, fragrance, colorful chrysanthemums is appropriate. The tea flavor Ganliang bitter, fragrant, continuous take a Liver eyesight, blood pressure and other thermal effects, for high blood pressure, headache, conjunctivitis and other eye care treatment of chronic diseases
Glucose 10 g wolfberry tea, 9 grams of Dioscorea, TCS 9 grams. The Huai yam, TCS pestle, put together with the Chinese wolfberry ceramics, add boiling water about 10 minutes with a slow fire, continuous warm cup of tea drinking. The tea, orange tea, imported sweet and refreshing, its effect is to nourish liver and kidney, Qi Sheng Jin, reduces blood sugar, promote liver cell regeneration. For diabetes, poor liver and kidney function in patients with chronic diseases such as taking
Fat Tea 30 grams -50 grams of fresh hawthorn, Sophora japonica L. 6 g, Poria 10 grams. Wash fresh hawthorn to nuclear smashed, along with Poria into casserole, the residue filtered boiling about 10 minutes, and then the juice bubble Sophora japonica L., a little sugar, warm clothes frequently. This tea, tasty and appetizing to aid digestion, reduce blood cholesterol, diastolic blood vessels, stroke prevention for hyperlipidemia, coronary heart disease, atherosclerosis and other chronic diseases, health treatment. However, hyperacidity, usually weak stomach should be used with caution
Swelling tea Rhizoma Imperatae 10 grams to 20 grams of corn, Sichuan flutter spent 2 grams. The above three drugs cut into pieces, boiling, on behalf of continuous drinking tea. This tea light cool Gan, fragrance, and has diuretic swelling, Qi eliminate the effect of inflation, and a gallbladder, the role of lowering blood pressure. Apply to acute and chronic nephritis and renal edema, ascites due to cirrhosis, nutritional edema, diabetes, chronic cholecystitis and other diseases
Qingyan Tea 10 grams -15 grams of dried persimmons (do not wash), Mangosteen 10 grams (or 1), Sterculia lychnophora 1. Within the persimmons into a small cup tightly closed, and steam for 15 minutes after the backup slice. Luo Han wash smashed, and Sterculia lychnophora, dried persimmons with the ceramic cup into the boiling water into the, cover 5 minutes after drinking, or with services. Qingyan bitter sweet tea flavor, moist and refreshing, with Qingyan pain, cough and swelling effect. Pharyngitis, sore throat, hoarseness, cough, constipation embolism can choose. On which a layer of white crystals dried persimmons, commonly known as made of persimmon, good cooling blood, heat, LiYan role in patients with chronic pharyngitis uniforms to have good effect
Persimmon Leaves Tea 10 grams of moistening, Yi-Heights 15 grams, 10 grams of shikonin. This drug into the pottery of the shamisen, the mixture gently boiling water for 15-20 minutes, filtered residue, add a little sugar, continuous Beverage Service. Moistening the tea Ganping Qing Hong, a slight bitter taste, with Jianpishenshitang, heat emollients and other effects. Uniforms to increase the elasticity of blood vessels, reducing facial wrinkles. For flat warts, facial purpura in patients with other chronic skin health and beauty.