Green Tea for Depression and Anxiety: Taking a few cups of tea could offer you so many benefits, is hard to imagine, but with green tea all this becomes true. Perhaps that is why it is one of the most-sought-after fitness drinks. Whether you want to prevent diabetes or want to remain stress-free, green tea is perfect for you.
In fact, green tea for anxiety and green tea for depression is considered a good option. You just need to drink a few cups of water and you can improve the function of the brain.
Walk through the points mentioned-below and you will get an insight of green tea and depression benefits. Nevertheless, before that, it will be good to throw some light on what green tea is, what are the nutrients it possesses and how to green tea helps depression.
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What is green tea?
Just like any other tea, such as black tea, Oolong tea, yellow tea, etc. green tea is prepared by processing the Camellia sinensis plant. The leaves of this plant are first harvested and then it is exposed to sunlight for a few hours, after which it is pan-fried (China) or steamed (Japan). Once this is done then the leaves are rolled and dried.
Produced in the spring season this tea is usually referred to as a non-fermented or unfermented type of tea. The slight heating ensures that it doesn’t get too much oxidized and the rolling determines its flavor, as the juice of the tea gets retained in this process.
Nutrients Present in green tea
Green tea is very rich in polyphenols with 20-45 %, which offers anti-carcinogenic as well as anti-inflammatory effects. The catechins such as EGCG Epigallocatechin gallate make 60-80 percent of these polyphenols. These are the main antioxidants present in green tea. Which helps in fighting free radicals, prevent cell damage and cures depression. Apart from this, there are Vitamins, minerals, and caffeine present in this drink. However, in comparison to black tea and coffee, this tea has the least percentage of caffeine.
How to prepare a cup of green tea?
You can easily prepare a cup of green tea by taking 220 ml of water and boil it to 80 degrees Celsius. After boiling keep it aside and put a green tea bag in it and leave it for 3 minutes. Make sure you cover it with a lid. Now, remove the lid and the tea bag.
Are there different types of green tea?
You can find a lot of varieties of green tea in the market with different price tags. Even, you can buy green tea produced in Japanese or Chinese style. You can find it in the form of powder, such as Matcha green tea or even the loose-leaf. However, the most common one is green tea bags.
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Benefits of green tea for brain
As of now, you must have got the idea that in green tea, there are polyphenols, caffeine, minerals, and vitamins. However, there is one more thing present in green tea and this is known as L-theanine. This is an amino acid which plays a crucial role in improving your brain function. So, let’s try to learn more about L-theanine and how it helps Green tea for anxiety.
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Green tea for anxiety and depression
According to a study published in Journal of Physiological Anthropology, which is an official journal of the Japan Society of Physiological Anthropology (JSPA) 2012 showed that the intake of L-theanine among students helped in a low increase of blood pressure when under metal stress. It also showed that the students experienced less anxiety.
Another study, which was published in 2010, showed that this amino acid helps in relieving anxiety among the patients of schizophrenia and schizoaffective disorder.
Another article which was published in the “American Journal of Clinical Nutrition” in 2009 showed that the drinking of green tea enhances the levels of serotonin in the brain and green tea also use for depression.
One can understand that this effect is the result of L-theanine presence in the beverage as this amino acid can cross the blood-brain barrier. It can help in increasing the level of serotonin, as this monoamine neurotransmitter cannot cross the blood-brain barrier on itself.
In a nutshell, the presence of L-theanine in green tea offers calming effect in your brain. This helps in reducing the level of anxiety and stress to a great extent. You can say that with the help of this green tea cures depression.
Another set of compounds in green tea that affects your brain function are Tannins. These have been instrumental in boosting your brain function and preventing any damage in it. Gallotannin is one of the tannins found in green tea that helps your body in Instead of repairing your brain cells during brain injuries, this DNA repair system goes into overdrive.
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As per the researchers in the University of California at San Francisco, when the injured neurons of the brain get surrounded with the gallotannin which is found in green tea, then it can be of great help in preventing the death of neurons.
As aforementioned, the concentration of caffeine in green tea is considerably less than coffee and black tea. This is good as it ensures that your regular intake of green tea will not affect you adversely (caffeine can lead to insomnia, acid reflux, etc.).
However, the slight presence of caffeine also helps in making you more motivated, thereby keeping a balance between the calming effect of L-theanine and the stimulating effect of caffeine. That is why green tea for anxiety and depression patients is considered a perfect option.
If you are someone who wants to remain healthy then green tea is a boon for you. You can take it regularly and can enjoy the flavor of the green tea and depression benefits.
However, it is important to point out that many types of research are still going on with respect to the effectiveness of green tea for anxiety problem.
Furthermore, before taking green tea it is important to understand that in many conditions, doctors do not suggest intake of tea. Therefore, you must consult your doctor before finalizing how many cups of green tea per day are good for your health.