List of this article: 1, efficacy and function of theanine 2. What is the function of theanine in tea? 3. What are the health functions of theanine? 4. What is theanine? What is theanine? What are the effects and functions of theanine? Does theanine inhibit tumor? Efficacy and function of theanine
The efficacy and function of theanine is a unique free amino acid in tea, which is one of the main components of promoting salivation and moistening sweetness, and is also good for human body. Only when used correctly can its efficacy and function be fully exerted. Do you understand the efficacy and function of theanine after reading it?
Efficacy and function of theanine 1
1. Theanine will be absorbed by intestinal mucosa immediately after it enters the human body. These substances enter the human blood through the intestine and then are transported to various organs of the body, which can enhance the absorption and metabolism of the body and accelerate the excretion of toxins. Therefore, theanine has certain detoxification effect on the skin.
There are many ingredients in tea. Caffeine can refresh the brain and stimulate the brain, while theanine is just the opposite. It can inhibit the exciting effect of caffeine, make people feel relaxed and calm down.
People who are often furious must have bad skin. Theanine can calm the mood and affect our skin condition invisibly.
3. Many female friends will become very anxious and irritable before menstruation, and their physical and mental state will get worse. Theanine can calm down, soothe anxiety and relieve the problem of menstrual syndrome.
Thereby improving the state of our skin from the inside out and making us radiant.
4. Theanine also has a certain antioxidant effect, which can prevent the formation of free radicals in the body, thus achieving the antioxidant effect.
Therefore, the effect of theanine on the skin is also reflected in delaying aging. Women taking theanine can make their skin younger, fade fine lines and remove dark spots.
Theanine actually has a great protective effect on the skin. If the lady who loves beauty takes it properly, it is very beneficial to the skin and can make the skin more elastic and delicate.
Efficacy and function of theanine Ⅱ
First, help absorption and metabolism.
After theanine enters the human body, it will be absorbed by the human intestinal mucosa. When it is absorbed, it will enter the human blood and be dispersed in various tissues and organs of the human body, while part of it will be decomposed by the kidneys and excreted through urine. Therefore, it has outstanding advantages in helping the human body absorb and metabolize.
Second, regulate nervousness in the brain.
Theanine can affect the secretion of dopamine and other components in the human body, and also affect the metabolism and release of the human body. This will naturally prevent and regulate brain diseases caused by these factors.
Third, improve memory and learning ability.
Related studies have found that tea polyphenols have outstanding advantages in helping to improve memory and learning ability. Therefore, people who drink tea tend to have a better memory than those who don't like tea.
Fourth, calm down.
Many people know that caffeine in coffee can play an exciting role, but many people will feel particularly relaxed after drinking tea, and people will be in a calm and good mood, which shows that theanine has a certain role in helping to calm down.
Fifth, improve the problem of menstrual syndrome.
Many people will be in poor physical or mental state before coming to menstruation, and they will also be unable to concentrate on something, and the calming effect of theanine makes it solve the problem of menstrual syndrome to some extent.
What role does theanine in tea play? Theanine contained in tea leaves can make people relax when they are awake. This substance exists only in tea and a special kind of mushroom. The refreshing effect of tea is the same as that of coffee, and the caffeine content in tea is only half of that of coffee, which will not make people too excited; Tea-specific theaflavins can lower cholesterol, and catechins in tea can lose weight. Another component of tea, γ -aminobutyric acid, has the effect of lowering blood pressure.
Jones said that Lipton's R&D team is trying to increase the content of GABA and produce antihypertensive tea.
What health functions does theanine have? Theanine is a unique free amino acid in tea. Tea trees need nitrogen when they grow, and then nitrogen is assimilated by roots and transported to other parts of the plant, such as branches, leaves and buds.
Day after day, year after year, with the growth of tea trees, more and more theanine is produced in tea. It is a chiral non-protein amino acid, and its chemical structure belongs to amides.
It has the functions of cardiovascular and cerebrovascular diseases, neurology and oncology, so it is widely used as therapeutic drugs or functional food additives. The specific health care functions are as follows:
1. Can theanine relieve anxiety and depression? There are many reasons that cause our anxiety in life, whether it is anxiety caused by internal reasons of our body or anxiety caused by external pressure, it can be adjusted by drugs.
The pharmaceutical ingredients in theanine can stimulate the nervous system, reduce the tension of the nervous system, and make the nervous system as soothing as possible, thus eliminating anxiety.
It can also effectively relieve depression.
Second, theanine can treat insomnia and protect the cardiovascular system. When people are anxious and stressed, the most obvious symptom is insomnia.
Being unable to sleep for a long night is a very painful process. Theanine contains pharmaceutical ingredients, which can help us improve the quality of sleep, make us fall asleep as soon as possible, and increase the time of deep sleep, thus improving the quality of sleep.
Moreover, theanine has a very obvious protective effect on cerebral ischemia injury.
Third, can theanine protect nerve cells? Theanine is rich in amino acids, which can inhibit the death of nerve cells caused by cerebral ischemia, so it can protect nerve cells in the brain and prevent diseases such as cerebral hemorrhage, cerebral embolism and Alzheimer's disease to some extent.
So it is especially suitable for middle-aged and elderly people.
To sum up, theanine has good effects of preventing depression, eliminating anxiety, protecting nerve cells and protecting cardiovascular system.
What is theanine? The efficacy and function of theanine "theanine" is an amino acid contained in tea and some mushrooms, and its weight only accounts for 1%-2% of the weight of dry tea, which is the largest amount of amino acids contained in tea.
Tea products made of tea, such as green tea, oolong tea and black tea, which are often photographed, all contain theanine. One of the characteristics of high-grade teas such as "Yulu" is the particularly high theanine content.
The main functions and functions of theanine are:
Effects of 1. on central nervous system: When determining the effects of theanine on monoamine metabolism in different parts of the brain, it was found that theanine can obviously promote the release of dopamine in the brain center and improve the physiological activity of dopamine in the brain.
Dopamine is a central neurotransmitter that activates brain nerve cells, and its physiological activity is closely related to people's emotional state.
2. Hypotensive effect: It is generally believed that the regulation of human blood pressure is influenced by the secretion of central and peripheral neurotransmitters catecholamine and 5- hydroxytryptamine.
Studies have proved that theanine can effectively reduce spontaneous hypertension in rats.
The effect of theanine on lowering hypertension can also be regarded as sedation to some extent.
This calming effect undoubtedly contributes to the recovery of physical and mental fatigue.
3. Enhance memory and improve learning ability: Theanine is a unique free amino acid in tea.
It brings the sweetness of tea.
Theanine content is the highest in new tea and decreases with the fermentation process.
It is found that theanine can obviously promote the release of dopamine in the brain center and improve the physiological activity of dopamine in the brain.
Therefore, it can make people happy, at the same time, it will enhance memory and improve learning ability.
4, calm mood, relieve physical and mental fatigue: Theanine can activate the inhibitory nerves of the brain, calm the excited nerves, thereby improving sleep conditions and prompting people to fall asleep.
Taking theanine in different periods can adjust the balance between waking and drowsiness and keep it at an appropriate level; Theanine has hypnotic effect at night and sobering effect during the day.
5. Protect nerve cells: Theanine can inhibit the death of nerve cells caused by transient cerebral ischemia and has a protective effect on nerve cells.
The death of nerve cells is closely related to the excitatory neurotransmitter glutamate.
Cell death will occur in the case of glutamate overdose, which is usually the cause of Alzheimer's disease and other diseases.
Extended data:
The people suitable for theanine are: people with high work pressure and easy fatigue; People who are easily nervous and anxious; People with impaired memory; People with low physique; Menopausal women; People who smoke regularly; Patients with hypertension; People who sleep badly.
Theanine is a unique free amino acid extracted from natural plant tea for the first time. Theanine is γ -ethylamide of glutamic acid, which is sweet.
The content of theanine in tea varies with the variety and location of tea.
theanine
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Tea theanine
What is theanine? What are the effects and functions of theanine? Does theanine inhibit tumor? Theanine is a unique free amino acid in tea, which tastes sweet and is the main component in tea.
In life, theanine has the following functions:
Affect the central nervous system: Theanine can promote the release of dopamine in the brain center and improve the physiological activity of dopamine in the brain.
The common anti-fatigue effect of drinking tea comes from this effect to some extent.
Lowering blood pressure: Theanine can effectively reduce high blood pressure.
To some extent, the effect of theanine on lowering hypertension is a sedative effect, which undoubtedly contributes to the recovery of physical and mental fatigue.
Affect memory: Theanine can improve memory and learning ability by activating central neurotransmitters.
Relaxation: Theanine can relieve the excessive excitement of the central nervous system caused by caffeine, so people can enjoy the sense of physical and mental relaxation that coffee and cocoa do not have when drinking tea.
Theanine can not only increase the anticancer activity of anticancer drugs against primary cancer, but also inhibit the metastasis of cancer cells.
Because theanine is a derivative of glutamine, the glutamine metabolism of tumor cells is much more active than that of normal cells.
Therefore, theanine, as a competitor of glutamine, inhibits the growth of cancer cells by interfering with glutamine metabolism.
This is the end of the introduction of the efficacy of tea theanine. Thank you for taking the time to read the contents of this website. Don't forget to find more information about the efficacy and contraindications of theanine and the efficacy of theanine on this website.