Do you need to clean the teacup after tea dirt? Is tea grime harmful to people?

People who love tea, if they don't clean the tea utensils every day, they will find that there will be a lot of tea dirt on the cup and tea set, and some people feel that the tea dirt is non-toxic and harmless, and it doesn't matter if it's not clean; However, some people feel that tea dirt contains excessive heavy metals, and drinking it in the stomach is harmful to human health. What exactly is tea dirt constituted, and is it harmful to the body?

Many people have clearly put forward such an opinion before: tea dirt is actually a substance precipitated by calcium bicarbonate or calcium sulfate absorbing thearubigin and theaflavins in tea soup, but it was later proved that it was not. I don't know if you have noticed such a situation, drinking green tea often is more likely to produce tea scale than drinking green tea or black tea?

Why? Because green tea leaves contain more polyphenols than green tea and black tea, and theanine is an important chemical in the production of tea scale. In addition to polyphenols, there are also a small amount of metal ions in tea scale.

How is tea scale formed? Under the air oxidation of the air, polyphenols will also produce polymers, which stick to the inner cavity of cups or tea making utensils. The longer the cup is not washed, the more polymers will accumulate in the polyphenols, resulting in significant tea scales.

Polyphenols have strong physiological activity and antioxidant properties, which can help the body clear oxygen free radicals. Therefore, polyphenols have an anti-aging effect. Polyphenols are beneficial for anti-cancer and anti-cancer.

Polyphenols can block the formation of various carcinogens in the body, and can directly kill cancer cells and improve the body's resistance. Therefore, polyphenols have anti-cancer and anti-cancer effects.

It is beneficial to prevent and suppress cardiovascular and cerebrovascular diseases. If too much body fat accumulates in the lumen of the capillaries, vascular smooth muscle cell proliferation is easy to form aortic atherosmotic spots, which may lead to cardiovascular and cerebrovascular diseases, and polyphenols can inhibit the production of spots. The data show that people who drink tea often have no high blood viscosity, and the incidence of cardiovascular and cerebrovascular diseases is lower than that of people who do not drink tea.

Polyphenols are also protected against radiation. White-collar workers who face computers all day long should drink two to three cups of tea every day to resist the radiation sources of computers and other electrical appliances. Polyphenols and oxidation products have the ability to digest and absorb the radioactive elements strontium-90 and cobalt-60.

Cleaning is required. Tea scale is harmful to the body, and if it is not cleaned for a long time, it will hinder the digestion and absorption of nutrients in the body. Tea dirt contains harmful metal substances, such as chromium, lead, iron, arsenic, mercury, etc., which enter the body when drinking tea, and will be fused with nutrients such as protein and fat in the body to form an indigestible precipitate, causing gastrointestinal burden and endangering health.

If the metal substances in tea scale are drunk in the body, they may also affect the nervous, urinary, and hematopoietic systems, causing lesions and dysfunction, so the tea scale after making tea must be cleaned, otherwise it will endanger physical health.

I think the teacup needs to be cleaned when there is tea dirt, these tea dirt is still harmful to the human body, if it is not cleaned for a long time, it will hinder the digestion and absorption of nutrients in the human body, and there will be some metal substances in it.

It needs to be cleaned, tea dirt is indeed harmful to people, and it also affects the appearance, affects people's appetite and taste mood, or needs to be cleaned up.

What are the harms of otherwise?

There are convenient ways to remove stains from kettles, through what we are familiar with in the home kitchen, that is, household detergents help us. We can use detergent to make the bowl brighter when we brush the dishes. In fact, we can also use detergent to treat the dirt of our teapot to make the teapot for boiling water cleaner and healthier.

Tea stains. Be sure to deal with it in time to avoid drinking the metal substances in the tea stains into the body and endangering your health.

Brewing tea with water with high hardness is easy to grow tea scales, and the composition of tea stains is actually very different from tea, and the main ingredient in tea stains is oxidized tea polyphenols.

There are also insoluble calcium salts that adhere to the surface of the teacup. Tea stains can affect our physical health. That's because it contains a lot of metallic substances. These substances enter our body with tea, along with proteins, fats, vitamins in food.

and so on.

Produces a precipitate that is difficult to dissolve, hindering the absorption of nutrients, and the tea scale also contains nitrite.

and other carcinogens, which can affect the health of our human body. A small amount of nitrite has little effect on the body, but with the accumulation of tea scale, the amount of nitrite gradually increases, and after reaching a certain amount, it has a greater impact on the human body. Tea scale is also a place where bacteria and fungi multiply.

The tea stain in the teacup must be cleaned immediately, and drinking tea is for health and health, and it cannot affect our health because of tea stains, so the tea utensils should be washed immediately when drinking tea.

Make it a habit to drink good tea. Here are a few tips for cleaning tea stains. It would be great if it could help tea lovers to remove the dirt formed by metal tea leaves. Soak in vinegar or bleach.

It is easy to remove the tea stains from teacups and teapots, and it can be easily removed by rubbing it with salt on a sponge, and when it is soaked in bleach or a clean powder solution, it can be removed overnight. Tea polyphenols in tea and metal elements in tea rust.

Oxidation, resulting in brown tea rust, commonly known as tea scale, adheres to the inner wall of the cup, tea rust contains cadmium, lead, mercury, arsenic and other harmful metals, is the main culprit of endangering human health.

Because the ingredients in the tea stain are difficult to dissolve, they will adhere to the surface of the teacup, which will affect our health, and the fat and vitamins in the food will react chemically, which will lead to abdominal pain and diarrhea, easy to get cancer, lead to a decrease in the body's immunity, and bacteria will enter the body to hinder the absorption of nutrients.

If we don't clean up for a long time, we will have diarrhea after drinking tea, and secondly, it may also endanger the health of our life, and drinking it into the stomach will also make our stomach uncomfortable. In addition, it is said that if we do not wash it, our immunity may be weakened, and we are particularly susceptible to cancer. And it will also make our blood vessels worse and worse.

It is likely to contain lead, it is likely to rob the body of nutrients, cause damage to the body's organs, may have the harm of stones, may harm the teapot, and lose one's wealth

It may cause cancer, but also cause a lot of bacteria, and it is very harmful to health, and it will also destroy immunity, which is not helpful to the human body, and will produce a lot of toxic substances.

It may produce a lot of toxic substances, and it will also affect the health of the human body, and at the same time, it will also cause many diseases, which is harmful to the human body and is not conducive to the healthy development of the human body.

How is tea stain formed in a teacup? Do tea stains in a teacup need to be cleaned regularly? Is the tea stain in the teacup good.

Now that it is a hot summer, many people also use tea as an important way to replenish water and clear heat in summer. I don't know if you have paid attention to such a phenomenon, that is, the yellow tea stains in the teacup in the summer or the tea stains are more than in the winter, especially after making a cup of tea at night and not drinking it, the next morning you will find that there is a circle of yellow tea stains at the tea water level. This is mainly because of the high temperature in summer and the rapid oxidation of tea leaves.

So how is this tea scale formed? Tea scale is mainly tea polyphenols and metal elements in tea leaves, which are easy to oxidize to form tea scale when in contact with air and water, and adhere to the surface of teapots or teacups. Calcium and magnesium ions in water, heavy metal ions in tea leaves and water, something that adheres to the surface of a teacup.

As for whether it's good or not, you know it from here. There are mainly a lot of heavy metal elements in it. I'm sure I don't need to say more.

Long-term use of such a cup with a lot of tea dirt is definitely not good for the body. It's like limescale inside a thermos at home. They also need to be cleaned regularly.

As for saying that there is nothing to the human body, it is all a group of people fooling. This is mainly for tea set publicity in previous years. The beautiful name is pulp.

In particular, many people who sell purple clay pots say that they need to raise pots. When raising the pot, you can't clean the body of the pot more vigorously, otherwise it will destroy the pulp. This is a conscious promotion by merchants.

If the pot is to look good, it must be raised.

If there is too much publicity, it will make people form a misunderstanding. It is believed that tea scale is a good toning. Some people may soak the tea leaves in a purple clay pot for a day or two for the so-called pulp.

Although it is said that this may form a pulp, such a cup will not be good for the body if it is drunk for a long time. Especially like the purple sand cup, because the color itself is relatively dark, the color of the tea scale is mixed with him. It's hard to know how much of it is tea dirt and how much of it is so-called pulp.

Fortunately, as people pay more and more attention to health, there are also reasons for the spread of the Internet. Let many people understand what tea scale is, and also know how to form the so-called pulp. Especially for the purple clay pot, due to the color, it is necessary to pay more attention to cleaning and maintenance.

Before each brewing, the pot should be poured with boiling water, and the teapot should be cleaned in time after drinking tea, and finally cleaned with water.

In this way, the cleanliness and breathability of the purple clay pot can be maintained to the greatest extent. This is the real pot raising. The pot is to absorb the aroma essence of the tea, rather than absorbing the metal elements in the tea.

So you see a lot of real people who understand pots, every time they clean the pot, they also use a soft tea towel to gently wipe it clean, which is actually cleaning up the tea dirt.

As for how to remove tea dirt, I have also written articles.

To wash. Tea scale is produced due to the oxidation reaction of tea polyphenols in tea and metal substances in tea in the air, which is very harmful to the body and should be cleaned off in time. Tea stains can be cleaned with white vinegar, potato skins, baking soda, toothpaste or salt. <

1. The tea dirt left in the cup is called "tea mountain", and many people will regard the cup full of tea dirt as a treasure, even if they don't make tea, they seem to have the fragrance of tea. In fact, tea scale is produced due to the oxidation reaction of tea polyphenols in tea and metal substances in tea in the air. Tea stains enter the body with tea drinking, combine with nutrients such as proteins, fats and vitamins in food, and form insoluble precipitates, hindering the absorption of nutrients.

Tea dirt is very harmful to the body, so it should be washed off in time.

2. Tea stains, especially aged ones, are very difficult to remove, but they can be cleaned with white vinegar, potato skins, baking soda, toothpaste or edible salt.