Green tea contains antioxidants that prevent cell destruction, prevent cardiovascular disease, cancer and prevent the aging process. However, if the drink is not at the right time or the green tea drinker has anemia, diabetes… it will be very dangerous. Below are 8 disadvantages of green tea drinking in the wrong way you should know.

Table of Contents

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1. One of disadvantages of green tea drinking immediately after a meal is affecting gastric secretions
2. Disadvantages of green tea drinking when you're hungry
3. Disadvantages of green tea drinking too much
4. Disadvantages of green tea drinking too strong
5. Disadvantages of green tea drinking at night
6. Disadvantages of green tea drinking to take medicine
7. Disadvantages of green tea drinking if your health is weak
8. Those who should not drink green tea

8 DISADVANTAGES OF GREEN TEA DRINKING IN THE WRONG WAY

8 Disadvantages of green tea drinking in the wrong way

Disadvantages of green tea drinking too strong is that will cause headaches and drowsiness. / ph: pexels

1. One of disadvantages of green tea drinking immediately after a meal is affecting gastric secretions

Drinking green tea right after a meal is a habit harmful to the digestive system that many people are suffering from.

Nutritionists said that it is necessary to immediately quit the habit of drinking tea right after a meal because it contains tannins that can cause digestive disorders. Stomach irritation secretes more acid, causing bloating, indigestion.

For people with gastroesophageal ulcers or gastroesophageal reflux disease, digestive disorders cause more pain.

2. Disadvantages of green tea drinking when you're hungry

In order not to turn green tea into a poison, the first thing to remember is: Don't drink green tea when you're hungry. In fact, green tea has the ability to stimulate the stomach to secrete more acidic substances. It is this sour taste that makes tea drinkers lose their appetite, eat less and the body also absorb less food.

Disadvantages of green tea drinking when the stomach is empty is that the acrid substance in the tea will go into the waste organs and cool the spleen, causing a feeling of gagging, hangover, dizziness, and discomfort. Besides, do not drink tea that is too hot or too thick. Drinking hot green above 60 degrees C causes damage to the inner wall of the stomach, leading to stomach ulcers; The ideal temperature for tea only ranges from 45 - 50 degrees C is moderate. Drinking too thick tea is also not good for health because it contains high levels of caffeine and tannins, which are easy to cause headaches and sleeplessness.

Disadvantages of green tea drinking in the case of eating a lot of foods rich in fat (oil, fat), protein will cause constipation due to indigestion.

In addition, disadvantages of green tea drinking when your stomach is empty is that cause increased acid secretion, damage the digestive system.

3. Disadvantages of green tea drinking too much

Pregnant women absolutely do not drink up to a second cup of tea a day; A cup of green tea contains a lot of caffeine, if taken too much will increase the risk of miscarriage. Although the caffeine content in green tea is less than coffee, disadvantages of green tea drinking 4-5 times a day is that the average person can also increase the risk of many diseases such as diabetes, diarrhea, constipation, syndrome. intestinal stimulation (IBS), increased heart rate, insomnia, tremors ... Green tea also inhibits the body from using calcium, making drinkers more susceptible to osteoporosis. In addition, the amount of catechin in green tea makes people drink iron deficiency, which in turn leads to anemia. If you are addicted to green tea, need to include foods rich in iron and vitamin C in your daily diet.

4. Disadvantages of green tea drinking too strong

Green tea is high in tannins and caffeine, so disadvantages of green tea drinking too strong is that will cause headaches and drowsiness. If you maintain this habit for a long time, it will affect your health.

5. Disadvantages of green tea drinking at night

The caffeine in green tea will make you lose sleep, so it's better not to drink green tea at night. In addition, the morning after waking up is not the right time to drink green tea because our tummy is empty at this time.

6. Disadvantages of green tea drinking to take medicine

This is inherently unscientific action, disadvantages of green tea drinking in this way is that can cause stimulation of hormones and antibiotics in the body, not only making the drug less effective but also causing digestive disorders and liver damage. In addition, do not drink tea 20-30 minutes before and immediately after a meal. When the amount of protein and iron in the food meets tanna acid, it causes precipitation, indigestion, and reduces the absorption of iron as well as protein.

7. Disadvantages of green tea drinking if your health is weak

Sick or weak people absolutely should not drink green tea. According to nutritionists, in green tea, there are tannins that affect the body's absorption of iron, making the anemia worse.

Pregnant women should not drink green tea too much because it can affect the body's absorption of folic acid. Deficiency of folic acid in the period under 12 weeks of age can cause birth defects in the fetus.

Green tea is not a suitable drink for pregnant women to use a lot. Disadvantages of green tea drinking unscientifically is that can cause anemia to affect the health of mother and baby, premature birth, underweight ...

8. Those who should not drink green tea

Although green tea is very healthy and has the ability to prevent cancer, not everyone is suitable for tea. People with high blood pressure, constipation, kidney stones, stomach ulcers ... should not drink tea to avoid becoming more serious. For example, people with high blood pressure drinking green tea will cause the caffeine in tea to stimulate the heart to beat faster and increase blood pressure.

Patients with liver disease, diabetics should not drink green tea. Because caffeine can participate in metabolism and impair liver function.

Green tea is not a suitable drink for the elderly and young children. Elderly people drinking green tea can cause sleep problems.

With young children, it can affect the absorption of nutrients and metabolism. Due to substances in green tea, it can cause a precipitous reaction with certain nutrients, increasing indigestion.