On a sunny afternoon, Lao Zhang sat opposite his friend Xiao Li, who was over sixty years old and full of silver hair, and said to Xiao Li opposite: "Do you know that this seemingly ordinary tea is a magical treasure given to us by nature.
I've been drinking tea for half my life, and I know the secret. In particular, long-term insistence on drinking tea can allow the body to quietly reap the three major benefits. Xiao Li, a career elite who has just passed his prime, has recently become obsessed with the tea ceremony due to high work pressure, trying to find a moment of tranquility in the fragrance of tea.
He listened with relish, his eyes showed a strong interest, but he couldn't hide a trace of confusion: "Lao Zhang, what exactly do you mean by the three major benefits? Also, it is always said that although tea is good, the way to drink it is exquisite, otherwise it may hurt the body, is this true?"
Lao Zhang smiled slightly, and picked up the steaming teacup in his hand, as if the cup carried endless secrets: "If you want to know the details, listen to me carefully." However, drinking tea is like life, you need to know how to choose and balance, in order to truly taste the sweetness and tranquility. ”
01.Enhance metabolism and live a light life
The tea polyphenols in tea are like "scavengers" in the body, and their powerful antioxidant properties effectively remove free radicals in the body, improve immunity, and resist inflammation.
Especially in the field of gastrointestinal tract, tea polyphenols can optimize the activity of digestive enzymes, accelerate the decomposition of food, reduce the burden on the gastrointestinal tract, and improve the overall digestive ability.
It can also help the metabolism of fat and sugar in the body, inhibit pancreatic lipase activity, reduce fat absorption, and activate the AMPK signaling pathway to promote the oxidative decomposition of fat, thereby suppressing appetite and enhancing satiety, becoming a natural ally of people who are losing weight.
For patients with fatty liver disease, moderate consumption of weak tea is particularly beneficial. Tea polyphenols can inhibit liver fat synthesis, stimulate liver fatty acid oxidation, promote liver fat excretion, help restore liver function, and reduce fatty liver symptoms.
02. Resist the erosion of time and retain youth
The antioxidant army composed of tea polyphenols and flavonoids is like the guardian saint of the skin, with its powerful antioxidant, anti-inflammatory, anti-allergic properties, and resists the damage of environmental factors such as ultraviolet rays and electromagnetic radiation to the skin.
They inhibit tyrosinase activity, reduce melanin production, prevent skin pigmentation, and keep the skin tone even and fair. Tea polyphenols and flavonoids can also promote collagen synthesis, protect the elastic fibers of the dermis, enhance skin elasticity, and reduce the appearance of wrinkles.
Rich vitamins are a booster of the immune system, they are involved in a variety of enzymatic reactions, maintain the normal functioning of nervous, muscular, immune and other systems, and improve the body's immunity.
In the field of skin care, vitamin C is a powerful reducing agent, which can promote collagen synthesis, inhibit melanin production, lighten dark spots, and increase skin radiance; vitamin B group helps maintain the health of skin and mucous membranes, relieve skin dryness; vitamin E can protect cell membranes from oxidative damage, nourish the skin, and keep the skin moist and soft.
03. Take care of blood vessels and stabilize the pulse of life
The vitamin C in tea is like the "spring" of blood vessels, and its powerful antioxidant properties can protect vascular endothelial cells, enhance the elasticity of blood vessel walls, and prevent arteriosclerosis.
Vitamin C is involved in cholesterol metabolism and lowers LDL cholesterol levels in the blood, thereby reducing the risk of atherosclerosis. The flavonoids in tea can also reduce blood viscosity, improve blood circulation, and prevent thrombosis.
Folic acid, caffeine, inositol and other substances in tea synergistically regulate fat metabolism and reduce blood lipid and cholesterol levels. Folic acid contributes to methylation reactions, regulates homocysteine levels, and prevents cardiovascular diseases;
Caffeine stimulates the central nervous system, dilates coronary arteries, enhances myocardial contractility, and prevents angina, while inositol participates in phospholipid metabolism, maintains cell membrane stability, and prevents arteriosclerosis.
For people with high blood pressure, the catechins in light green tea can play an important role. Catechins can inhibit angiotensin-converting enzyme activity and lower blood pressure, and its antioxidant and anti-inflammatory effects can protect the vascular endothelium, prevent arteriosclerosis, and escort cardiovascular health.
04. Drink with caution for special groups
Pregnant women, lactating women, children and people with weak constitution should be cautious about drinking tea. Caffeine, theophylline and other ingredients in tea may affect fetal development, stimulate the baby's nervous system, increase the drug components in breast milk, and cause problems such as infant excitement and sleep disorders.
Children are in the period of growth and development, and the nervous system is more sensitive, and excessive tea consumption may lead to nervous excitement, insomnia, polyuria and other discomforts. For those with weak constitution, especially those with cold spleen and stomach deficiency, the cold components in tea may increase the burden on the spleen and stomach, causing or aggravating symptoms such as diarrhea and abdominal pain.
For people suffering from digestive diseases such as gastric ulcers, gastritis, duodenal ulcers, etc., tea polyphenols, caffeine and other components in tea may irritate the gastric mucosa, resulting in increased gastric acid secretion and aggravating the condition. Drinking tea that is too strong or drinking tea on an empty stomach is more likely to cause stomach discomfort.
05. Drug interactions
Ingredients such as tannin and caffeine in tea may interact with certain drugs, affecting the efficacy of the drugs or producing adverse reactions. For example, the tannin in tea can be combined with mineral drugs such as iron, calcium, and zinc to form a precipitate that is difficult to absorb, reduce the absorption rate of drugs, and affect the therapeutic effect.
Caffeine may have an antagonistic effect with central nervous system drugs such as sedative-hypnotics, antidepressants, and antiarrhythmics, reducing the efficacy of the drug, and even causing side effects such as heart palpitations and insomnia.
During the period of taking the drug, especially when taking the above drugs, it is necessary to avoid drinking tea at the same time, or at least 2 hours apart. If tea must be consumed, alternatives such as low-caffeine flower tea and fruit tea can be chosen to reduce the risk of potential drug interactions.
06. Excessive tea consumption and bad lifestyle habits
Long-term consumption of large amounts of tea may lead to caffeine addiction, with withdrawal symptoms such as headaches, palpitations, and hand tremors. Excessive tea consumption may also cause calcium loss and increase the risk of osteoporosis.
Drinking tea too strong or too late may lead to night excitement, insomnia, and affect the next day's mental state. For people with bad living habits such as staying up late for a long time, irregular diet, and lack of exercise, drinking tea should be moderate to avoid increasing the burden on the body.
Bad habits such as smoking and drinking alcohol combined with tea drinking may exacerbate the stimulation of the cardiovascular system by caffeine and increase the risk of heart disease and high blood pressure.
Although tea is rich in nutrients and health benefits, there are also many taboos and precautions. We should drink tea scientifically and reasonably according to our personal physique, living habits and health status, give full play to the health benefits of tea, and avoid potential risks.
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