不是每個人都知道這4個喝茶的習慣對健康有害

不是每個人都知道這4個喝茶的習慣對健康有害

Drinking tea is a hobby of many people, but many people are drinking tea in the wrong way that harms their health.

喝茶是許多人的愛好，但許多人喝茶的方式是錯誤的，損害了他們的健康。

Tea is one of the three main beverages in the world. In Vietnam, tea culture has been around for a long time. Drinking tea is very good for the body, and it can relax the mood, so many people have a preference for tea.

茶是世界上三大飲料之一。在越南，茶文化已經(jīng)存在很長時間了。喝茶對身體很好，可以放松心情，所以很多人都喜歡喝茶。

At the same time, studies have shown that drinking tea, especially green and black teas, can help maintain the cardiovascular system, prevent atherosclerosis, prevent and treat cardiovascular diseases.

與此同時，研究表明，喝茶，尤其是綠茶和紅茶，可以幫助維持心血管系統(tǒng)，預防動脈粥樣硬化，預防和治療心血管疾病。

Health benefits of drinking tea

喝茶對健康的好處

The caffeine in tea can increase blood circulation, stimulate the central nervous system, energize people, dispel sleepiness and reduce fatigue.

茶中的咖啡因可以促進血液循環(huán)，刺激中樞神經(jīng)系統(tǒng)，使人精力充沛，消除困倦，減少疲勞。

Tea (especially black tea) contains flavonoids, which are antioxidants that can dilate arterial blood vessels, increase the elasticity of arteries, and ultimately improve the heart's ability to supply blood. Studies have shown that tea polyphenols and their oxides in the tea can absorb some radioactive substances, protect cells from radiation damage, and also benefit cell repair. cell damage. Therefore, drinking tea is beneficial for heart health and may prevent cardiovascular and cerebrovascular diseases to a certain extent.

茶(尤其是紅茶)含有類黃酮，類黃酮是一種抗氧化劑，能擴張動脈血管，增加動脈彈性，最終提高心臟供血能力。研究表明，茶葉中的茶多酚及其氧化物可以吸收一些放射性物質(zhì)，保護細胞免受輻射損傷，也有利于細胞修復，防止細胞損傷。因此，喝茶對心臟健康是有益的，可以在一定程度上預防心腦血管疾病。

As the age increases, the memory of the elderly is greatly reduced, drinking tea can help the elderly improve memory. This is because the amino acids, minerals and polyphenols in tea have certain brain protective effects and can improve human memory to a certain extent.

隨著年齡的增長，老年人的記憶力大大降低，喝茶可以幫助老年人提高記憶力。這是因為茶中的氨基酸、礦物質(zhì)和多酚具有一定的腦保護作用，能在一定程度上改善人的記憶力。

However, in life, many people have some tea drinking habits that can bring health dangers.

然而，在生活中，很多人都有一些喝茶的習慣，會帶來健康隱患。

Which tea drinking habits are harmful to health?

哪些飲茶習慣對健康有害?

1. Enjoy drinking very hot tea

喜歡喝熱茶

Some people like to make tea in boiling water, but instead of waiting for the tea to cool down, they quickly enjoy hot tea.

有些人喜歡用沸水泡茶，但他們不是等茶冷卻下來，而是很快地享受熱茶。

However, too hot tea will damage the esophageal lining, possibly even leading to esophageal cancer. The World Health Organization has issued a report warning that drinking hot beverages above 65 ° C can cause cancer. Therefore, those of you who like to drink hot tea have to quit this habit and wait until the temperature of the tea drops.

然而，太熱的茶會損害食管內(nèi)膜，甚至可能導致食道癌。世界衛(wèi)生組織發(fā)布了一份報告警告說，飲用溫度超過65攝氏度的熱飲會導致癌癥。因此，那些喜歡喝熱茶的人必須改掉這個習慣，等到茶的溫度下降。

2. Likes thick tea

喜歡喝濃茶

The caffeine in solid tea is often excessive, which can easily cause a rapid heartbeat. In addition, concentrated tea can also affect the body's absorption of calcium, leading to osteoporosis in tea drinkers.

固體茶中的咖啡因通常過多，很容易導致心跳加快。此外，濃茶還會影響身體對鈣的吸收，導致飲茶者骨質(zhì)疏松。

If you drink solid tea for a long time, because the oxalic acid content in strong tea can be greatly increased, the amount absorbed into the body also increases, which will increase the risk of kidney stones.

如果長時間喝固體茶，因為茶水中的草酸含量會大大增加，被身體吸收的量也會增加，這就會增加患腎結(jié)石的風險。

3. Like to drink tea before going to bed

喜歡在睡覺前喝茶

Because the caffeine, theophylline and other substances in tea are absorbed by the human body, they can exert pronounced stimulating effects on the human central nervous system, making people mentally excited, even causing people to lose sleep at night, seriously affecting the quality of sleep.

由于茶中的咖啡因、茶堿等物質(zhì)被人體吸收，對人的中樞神經(jīng)系統(tǒng)有明顯的刺激作用，使人精神興奮，甚至使人在晚上失眠，嚴重影響睡眠質(zhì)量。

4. Enjoy drinking new tea

喜歡喝新茶

So-called new tea refers to the tea leaves picked less than a month. Because the new tea has not reached enough time, it contains some substances that have side effects on the body such as polyphenols, aldehydes, which have not been fully oxidized, causing irritation to the stomach lining. According to the view of traditional Chinese medicine, if people drink new tea, they are prone to stomach upset.

所謂新茶是指采摘不到一個月的茶葉。因為新茶還沒有達到足夠的時間，它含有一些對身體有副作用的物質(zhì)，如多酚，醛，這些沒有被完全氧化，會刺激胃粘膜。根據(jù)中醫(yī)的觀點，如果人們喝新茶，他們?nèi)菀孜覆皇娣?/p>

So from a health perspective, old tea is more valuable than new tea.

所以從健康的角度來看，老茶比新茶更有價值。