Hot sun drink iced tea to cool down, don’t make this mistake if you don’t easily damage your kidneys, stroke

Benefits from iced tea

Tea makes you clear your mind. Especially in summer and after work, choosing tea is better than carbonated soft drinks.

Tea contains a number of antioxidants that are very good for our body. Antioxidants help reduce the risk of stroke and heart attack, and may also reduce inflammation.

Tea helps fight bad breath and plaque.

Tea has been shown to be helpful for people with high blood pressure, as it acts as an antibiotic.

What’s more, cold green tea is better for weight loss plans and prevents tooth decay than regular iced tea.

Harm of iced tea

Kidney stones

Scientists have proven that, in the composition of iced tea, there is a large amount of oxalate. This is the main substance that causes kidney stones. Therefore, if you use iced tea regularly, the risk of kidney stones is very high.

Diabetes

Some people often drink iced tea with a little added sugar. If you consume this water mixture with a small frequency, there is absolutely no problem. However, if used continuously with a large number of days, the amount of sugar will gradually accumulate, potentially causing extremely dangerous diabetes.

Fattigue

It is often said that iced tea has a weight loss effect. This is only true if you apply it correctly and take it in the prescribed dose. However, if used too much, it will have the opposite effect, making you obese, gaining more weight

Cardiovascular disease

In iced tea often has caffeine – A catalyst that increases blood pressure, heart palpitations, arrhythmias and a number of other dangerous heart conditions.

People who should not drink iced tea

People with respiratory disease

Iced tea is cold, which can irritate the lining of the pharynx and respiratory tract. Drinking a lot of iced tea will make the sick person worse or the disease will not go away.

People with kidney stones

Many people think that kidney stones need to drink a lot of water, including iced tea. However, iced tea contains a lot of oxalates, drinking a lot increases the risk of kidney stones.

People who are hungry

Drinking tea will affect the stomach such as stomach and duodenal ulcers… After entering the body, tea will dilute the gastric juice, easily absorb a large amount of caffeine into the body, causing dizziness, palpitations, arm weakness, tremors and other symptoms. In addition, drinking iced tea on an empty stomach will make the body susceptible to cold, affecting the respiratory system, especially the lungs.

People who have difficulty sleeping, stress: Iced tea will make your condition worse, difficult to fall asleep, stress, difficult to relieve. Especially young children and the elderly.

Pregnant women in the first months

The tannins in green tea can sometimes affect the blood’s ability to absorb essential nutrients. This is especially true when it comes to iron absorption by the blood. Studies have described that in people who consume green tea excessively there is a significant reduction in iron absorption by 20-25%.

Note when drinking tea

Do not make tea with water that is too cold or too hot

Tea should be brewed at a certain temperature, ideally between 56 – 62 degrees Celsius. When brewing tea at high temperatures, it can affect the flavor of the tea. Drinking tea that is too hot can adversely affect the digestive system. Besides, do not drink too cold tea or put too much ice in the tea. Because cold tea will cause phlegm, easy sore throat, especially in winter.

Do not drink tea that has been brewed for a long time

Tea needs to be drunk immediately after you have made it to ensure the best tea flavor. However, most of the sidewalk iced tea shops have been brewing tea for a long time, teas of unknown origin. Tea for a long time, overnight can cause poisoning, digestive disorders, dangerous to health.

Do not drink tea after eating

Vietnamese people often have the habit of drinking solid tea after a meal. Because green tea is thought to help clean the mouth and aid digestion, but in fact, everything is quite the opposite. Because tannins in tea leaves combine with food to create compounds that cause the digestive system to stagnate, food is difficult to absorb, increase the cause of constipation, and increase the risk of storing harmful substances in the body. .