Drink these 2 kinds of tea to destroy kidney to hurt stomach to still cause cancer! Remind the tea drinker

China is the birthplace of tea. It is said that the drinking of tea by the Chinese people began in the Shennong Era, or at least 4,700 years ago. Drink a few cups of tea every day, is longevity tea, anti-cancer tea, but if the wrong way to drink, it may become a disease-causing tea, killing tea.

We are going to talk about the wrong way to drink, many people have. Solemnly remind, love to drink this habit of a hundred harm without benefit.

These 2 kinds of tea, destroy kidney, injury stomach still cancer!

  1. Strong tea can hurt kidney, stomach and whole body

Drink a cup of tea, half a cup of tea, but also think that this is enough taste.

The damaged kidney

Strong tea contains high fluorine, often drink strong tea to be able to damage kidney. Because, the kidney is the main excretory organ of fluorine, when the body absorbs excessive fluorine to exceed the excretory ability of the kidney, it will lead to the accumulation of fluorine in the body, and the fluorine content in the kidney will increase significantly. Cause “tea type fluorosis”.

Almost everyone has the idea that strong tea is the antidote to wine, but in fact drinking strong tea after drinking alcohol is equivalent to “add insult to injury”, “add fuel to the fire”. Because the tea has theophylline has the diuretic effect. After drinking a lot of alcohol, alcohol will be too late to decompose into the kidney along with tea, kidney damage.

Hurt a stomach

Strong tea contains too much caffeine, theophylline, and so on, will stimulate the gastric wall cells, resulting in gastric acid too much. In the long run, gastric mucosa will be stimulated and damaged, resulting in inflammation, congestion, edema, erosion, and even gastric ulcer, gastric esophageal burns and ulcers. Investigation shows, 70% or so gastric ulcer patient likes to drink strong tea.

Additional, the caffeine in strong tea still can make a person addictive, form vicious circle.

It destroys sleep and blood vessels

The blood vessels of the elderly are fragile, light green tea is conducive to the treatment of hypertension, but strong tea will cause brain excitement, restlessness, insomnia, palpitations and other discomfort, thereby making blood pressure rise.

In addition, the stimulative effect of caffeine will promote the rapid heartbeat, accelerated blood flow, breathing, easy to lead to arrhythmia or tachycardia, palpitation symptoms, for patients with coronary heart disease with tachycardia, premature beat and atrial fibrillation is very adverse.

Drinking strong tea, will increase the volume of blood, to a certain extent will also aggravate the heart burden and heart failure symptoms. These are sometimes fatal to cardiovascular and cerebrovascular patients.

Destroy the bone

The content of theine in strong tea is high, and theine can not only inhibit the absorption of calcium in the duodenum, but also accelerate the excretion of calcium in urine. Due to the inhibition of absorption and accelerated excretion of this dual role, resulting in a lack of calcium in the body, easy to induce the loss of calcium in the bone, a long time, there will be osteoporosis, fracture is easy to occur.

Destroy the sleep

As we all know, tea contains between 2% and 5% caffeine, and stronger tea contains even more. A cup of strong tea contains about 100 milligrams of caffeine, excessive caffeine can lead to nervous overexcitement, causing insomnia.

Destroy nutrition

Tannic acid contained in strong tea is much also, can hinder the absorption of human body to iron, performance is anaemia of lack of iron, still can unite with the protein in food, vitamin B1, bring about constipation. Nutrition experts have found that drinking too much tea can increase urine output and lead to the loss of important nutrients such as magnesium and potassium.

Destroy effectiveness

The tannin in tea, theophylline still is easy with hypnotic, sedative wait for medicaments and contain iron to fill blood medicine, enzymatic preparation medicaments to produce chemical change, think commonly, take medicine is unfavorable drink tea within 2 hours.

Drink tea appropriate light and should not be strong, occasionally a few times to drink strong tea will not have a big harm.

If it is gastric ulcer, cardiovascular and cerebrovascular disease, hyperthyroidism, kidney stones, insomnia, and menstrual period, pregnancy, lactation of the female, not to drink.

So how is strong tea? It is generally recommended to put 3 grams of tea per 150 ml of water, if the amount is much more than this, it is considered strong tea.

If you feel that it is not easy to grasp, you can judge this way: strong tea drink more astringent, thick color, a little cloudy, tea cool, the above will float a layer of tea oil.

If you drink hot tea often, esophageal cancer will target you

How hot does “hot” specifically mean? The answer is: over 65 ° C.

Boiled water, tea, coffee and soup above this temperature are all at risk of cancer. The mucosa on the surface of the esophagus is delicate and fragile, and can be scalded at more than 65℃. Some people like to drink just brewed tea, the temperature even reached 80℃.

The International Agency for Research on Cancer lists hot drinks above 65 degrees Celsius as a class 2A carcinogen, and boiled water, tea, coffee and soups above that level.

The occasional burn can heal itself. But if it happens too often, it can lead to an increase in the number of abnormal “heteromorphic” cells that eventually become cancerous. Even if not cancer, oral cavity, esophagus, stomach and other parts, are hard to avoid damage.

Some people might say, “I’m just not afraid of burning. I don’t care how I drink!” Wake up, that’s not a good thing. The ability to accept higher feeding temperatures indicates that your mucosa has grown thick under repeated stimulation and is less sensitive to temperature, which makes you more likely to develop esophageal cancer. So, not afraid of hot friends at ordinary times more attention.