How do you understand drinking too much?

Black tea:

Black tea is the second largest tea in my country. Black tea has the characteristics of black tea, red soup, red leaves and sweet and mellow taste. Characteristics, it is one of people’s favorite teas. Black tea can help gastrointestinal digestion, promote appetite, be a diuretic, eliminate edema, and strengthen heart function. It has very good health effects on our health. So the effects of black tea are as follows: What are the functions? What are the methods of brewing black tea?

Effects and functions of black tea

Preventing influenza

Related studies have found that long-term use of black tea as a gargle Oral or direct drinking can effectively prevent influenza; black tea is rich in trace element potassium. After brewing, 70% of the potassium is dissolved in the tea, so black tea can effectively enhance heart and blood circulation and reduce calcium. consumption in the body. However, the editor recommends that when drinking black tea, remember not to drink it on an empty stomach. Drinking black tea on an empty stomach will reduce digestive function.

Helping gastrointestinal digestion

From a fermentation point of view, black tea is a fermented tea. Compared with other teas, it is relatively mild, so it is less irritating to the body, even if People with weak spleen and stomach can also drink it. Regular drinking of black tea can help gastrointestinal digestion, whet your appetite, support health, remove greasiness, and can also be a diuretic and eliminate edema. There are many benefits of drinking black tea, but you must drink it in the correct way. Drinking a large amount of black tea can cause symptoms of dizziness and palpitation.

Anti-cancer, antioxidant

After tea is left for a long time, it will turn reddish-brown. This is due to the oxidation of tea polyphenols into reddish-brown tea pigments. Studies have shown that tea polyphenols and tea pigments have strong anti-cancer and antioxidant effects. Drinking black tea regularly has many benefits for your health.

Improving eyesight

The tea polyphenols contained in black tea have antibacterial and anti-inflammatory effects. If your eyes appear red, you can wash them with black tea several times a day. You will obviously find that your vision becomes clearer and brighter, and the redness is reduced.

Hemostasis

Black tea is rich in acid, which can prevent capillary bleeding. If you suffer from tongue carbuncle, stomatitis, eczema, bleeding gums, etc., you can use black tea mouthwash to treat it. You can also use it to bathe in sores, abscesses and skin bleeding.

Relieve itching

Use warm black tea to wash your hair or wipe your body. The fluorine contained in the tea can quickly relieve itching and effectively prevent and treat eczema.

Hair Growth

Washing your hair with black tea also has the effect of growing hair and eliminating dandruff. For example, if your eyebrows are sparse, you can use a brush dipped in black tea to brush your eyebrows every day. Over time, you will find that your eyebrows become naturally thicker and brighter.

Strengthens teeth and cleans teeth

After the fluoride in the tea and the enamel of the teeth are calcified, it will increase the resistance to acidic substances and reduce the occurrence of tooth decay; fluoride can also eliminate dental plaque. , it is best to rinse your mouth with tea two or three minutes after meals.

Remove Bad Breath

Black tea contains essential oils and has a fragrant smell. Gargle a few sips of black tea before and after brushing your teeth in the morning or after meals to freshen your breath. Gargle with black tea regularly. Eliminate bad breath.

Removes fishy smell and removes greasiness

Black tea also has a particularly strong effect of removing fishy smell and grease. It can be used to sip your mouth and wash your hands after eating shrimps and crabs to feel refreshed.

Sunscreen

If your skin is sunburned, you can use a towel dipped in black tea to gently wipe the sunburned skin. Because the tannic acid contained in black tea has an astringent effect on the skin, the flavonoid compounds in the tea also have anti-radiation effects.

Taboos for drinking black tea

Black tea has many functions and effects. Drinking black tea for a long time will help your health, but you should not drink too much black tea. There are also taboos that need to be paid attention to. Long-term drinking of black tea Friends who drink tea should pay special attention, otherwise it will be harmful to the body.

1. People suffering from stones and tumors. Stone patients are generally not allowed to drink black tea.

2. People with anemia, mental weakness and insomnia. The refreshing effect of black tea will aggravate their insomnia symptoms.

3. People who are easily agitated or sensitive, have poor sleep conditions and are weak. Because black tea has a very refreshing effect.

4. People with stomach heat. Because black tea is a warm tea, it can warm the stomach.

5. People with thick tongue, bad breath, prone to acne, and people with red eyes. Black tea is "hot", so people who are afraid of getting angry should not drink black tea.

6. People who are taking medicine. Black tea will destroy the efficacy of the medicine.

7. Women who are menstruating will consume a lot of iron in their bodies during menstruation. The tannic acid in black tea will hinder the body's absorption of iron in food.

8. Pregnant women, because the caffeine in black tea will increase the load on the heart and kidneys of pregnant women, which will cause discomfort to pregnant women.

9. For lactating women, the tannic acid in black tea affects the blood circulation of the mammary gland, inhibits the secretion of milk, and affects the quality of breastfeeding.

10. Menopausal women, because the tea polyphenols in black tea may cause accelerated heartbeat and poor sleep quality during menopause.