Drinking tea can promote health preservation, but it's important to remember that there are also taboos associated with tea drinking. Developing bad tea-drinking habits can lead to adverse effects.

Bad Habit One: Drinking tea on an empty stomach.

Traditional Chinese Medicine advises against drinking tea on an empty stomach, as it can dilute gastric juices, reduce digestive function, and allow undesirable components from the tea leaves to enter the bloodstream in large quantities, potentially causing symptoms like dizziness, palpitations, and weakness in the limbs. Therefore, for the sake of health, it is recommended not to drink tea before meals.

Bad Habit Two: Drinking the first infusion of tea.

It is commonly known that the first infusion of tea should generally not be consumed. This is because tea leaves may inevitably be contaminated with pesticides and other harmful substances during cultivation and processing, leaving some residue on the surface. Hence, this explains the reason for rinsing the tea cup with the first infusion.

Bad Habit Three: Drinking tea immediately after meals.

Many people enjoy having a cup of tea after meals to aid digestion and achieve weight loss effects. However, do you know the correct time to drink tea after a meal? One hour after eating!!! This is because tea contains a large amount of tannic acid, which can react with the iron in food to form difficult-to-dissolve substances. Drinking tea in this manner over the long term can lead to iron deficiency in the body and may even induce anemia.

Bad Habit Four: Drinking tea during menstruation.

Drinking tea during menstruation can easily induce or worsen premenstrual syndrome. Research has shown that individuals with a habit of drinking tea are 2.4 times more likely to experience menstrual tension than those who do not drink tea, and those who drink more than four cups a day have a threefold increased risk. Therefore, it is not advisable to drink tea during menstruation; women should remember to avoid tea during their menstrual period.

Bad Habit Five: Drinking tea in the evening.

Drinking tea in the evening can help strengthen digestion, which is correct, but not all teas are suitable for evening consumption. It is best to drink black tea in the evening. Because black tea is fully fermented, it is less stimulating. For those with weak spleen and stomach, adding some milk to black tea can have a certain warming effect on the stomach, with very good results. Secondly, when drinking tea in the evening, use less tea leaves and do not brew it too strong to avoid affecting sleep. For those who frequently suffer from insomnia, it is better to break the habit of drinking tea in the evening.

Bad Habit Six: Preferring new tea.

New tea should not be consumed in large quantities, and tea stored for less than half a month should definitely not be drunk. This is because new tea has a short storage time and contains relatively high levels of unoxidized polyphenols, aldehydes, alcohols, and other substances, which have a strong irritating effect on the gastrointestinal mucosa and can easily lead to stomach problems.

Bad Habit Seven: Drinking the same tea all year round.

Different teas are suitable for different climates and seasons to achieve good health preservation effects. For example, flower tea is suitable in spring, green tea in summer, oolong tea in autumn, and black tea in winter.