There are many health benefits of drinking green tea, especially if you drink it consistently for 30 days.
Green tea is one of the world’s healthiest, most popular, and most beneficial beverages, and not without reason.
It contains powerful antioxidants, nutrients, and critical vitamins and minerals that significantly benefit our health.
Green tea has been a traditional medicine in China and Japan for thousands of years.
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Its ingredients actively contribute to improved brain function, fat and weight loss, cancer protection, and reduced risk of heart disease.
In England, in the 18th century, green tea was particularly valuable and popular.
It was so valuable that they often smuggled it to avoid high taxes.
When it later became mainstream in Europe, consumers embraced it quickly.
The caloric value of tea is almost zero since a cup of green tea contains less than three calories. However, calories differ if we consume green tea with additives like sugar, honey, or some syrup.
The six benefits of drinking green tea for 30 days
In today’s article, you will discover:
- some of its most important benefits
- what will happen to the body if you drink a cup of green tea for 30 days
- how much it can naturally benefit our body, body, and health
- if it contains caffeine
- if it has any side effects
- how to make it correctly
So, let us see the six most important benefits of drinking green tea below.
#1 Improves brain function
Green tea does more than keep us alert because it can significantly help boost brain function. (1)
Its main active ingredient is caffeine, which is a known stimulant.
Green tea does not contain as much caffeine as coffee, but just enough to keep us energized—without the annoying effects of too much.
Caffeine generally affects the brain, but not how you think or read.
A study has shown that it can improve brain function, such as good mood, alertness, reaction time, and best memory function. (2)
However, in addition to brain-boosting caffeine, green tea contains an amino acid called L-theanine. This particular amino acid can cross the blood-brain barrier. (3)
It also increases the activity of the inhibitory neurotransmitter GABA, which has anti-anxiety effects. (4)
Meanwhile, caffeine also increases dopamine and alpha wave production in the brain. These two show potent results in improving brain function. (5)
The small dose of caffeine in green tea can give us a much milder and different kind of alertness than coffee.
Many people even report that they have more sustained energy and are much more productive when they drink green tea. (6)
#2 Contains healthy bioactive compounds
Green tea is much more than a hydrating drink.
It contains many healthy compounds as a plant, making it a perfect drink. (7)
It is also rich in polyphenols, which are critical natural compounds with multiple benefits for our health. Polyphenols reduce inflammation and help fight cancer. (8)
In addition, it contains catechins, which are natural antioxidants.
Catechins help prevent cell damage and reduce free radicals in the body. Their reduction is essential because they play a role in aging and many types of disease. (9)
Green tea catechins, however, protect our cells from similar damage.
#3 It actively increases fat burning (one of the most known benefits of drinking green tea)
If you read the ingredients list for any fat-burning or weight-loss supplement, you will find that most contain green tea.
Many studies found it can increase fat burning and boost our metabolic rate. (10)
The caffeine it contains can mobilize fatty acids from adipose tissue, making them available for use as energy. (11)
A study involving ten healthy men found that green tea extracts increased the number of calories burned by 4%. (12)
While in another study, it increased fat oxidation by 17%. (13)
#4 Its antioxidants can reduce the risk of cancer
The uncontrolled growth of abnormal cells causes cancer. With ever-increasing death statistics, it is now one of the leading causes of death worldwide.
Oxidative damage to cells can lead to chronic inflammation. This damage leads to chronic diseases, such as cancer. (14)
The powerful antioxidants in green tea can be proven to help protect against oxidative damage. (15)
In fact, many studies link the compounds of green tea with a reduced risk of cancer. (16)
For example, a comprehensive review of studies found that women who drank more green tea more regularly had about a 20-30% lower risk of developing breast cancer. This cancer is one of the most common cancers in women. (17)
Also, another study found that men who drank green tea regularly had a lower risk of advanced prostate cancer. (18)
Other studies show that people who drank green tea were about 42% less likely to develop colon cancer. (19)
#5 It can protect the brain from aging
Green tea doesn’t only improve our brain function in the short term, but it can also protect our brains as we age.
Alzheimer’s is a well-known neurodegenerative disease and the most common cause of dementia in adults. (20)
One such disease is Parkinson’s disease, which involves the brain’s dopamine-producing neuron death. (21)
Dopamine is an organic substance that carries messages of satisfaction to our brains. (22)
Particularly when we exercise or drink coffee, it is known as the neurotransmitter of euphoria.
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Without dopamine, we would not be able to coordinate our movements, we would not understand the body temperature, have difficulties in memory and learning, and have many sleeping problems.
Several animal and test-tube studies show that the catechins in green tea can have various protective effects on neurons, reducing the risk of dementia and Alzheimer’s. (23)
#6 Helps prevent cardiovascular disease
Cardiovascular diseases like strokes and heart attacks are the leading causes of death worldwide. (24)
But studies show that green tea can improve many of the main risk factors for these diseases.
The same applies to the improvement of total cholesterol and bad (LDL) cholesterol levels. (25)
Additionally, green tea increases the antioxidant capacity of the blood. It thus protects LDL particles from oxidation, which can lead to heart disease. (26)
Because of all these beneficial effects on the above risk factors, not surprisingly, scientists found that people who drink green tea daily or regularly have up to a 31% lower risk of dying from cardiovascular disease. (27)
Does green tea contain caffeine?
One compound that green tea contains is caffeine, formerly called theine.
A 240ml cup of green tea contains around 29 mg of caffeine, while a cup of coffee contains three times that amount.
According to research, consuming 400 mg of caffeine daily is considered safe for adults. However, the recommended limit differs for adolescents at 100 mg per day; in children, it is 2.5 mg/Kg per day. (28)
Has green tea side effects?
Like all herbs and foods, green tea can have potential side effects in some people. (29)
These side effects can include headaches, anxiety, and insomnia.
Green tea can also cause nausea, intestinal problems, and vomiting in some people. (30)
In addition, it can interact with certain medications, so ask your doctor before drinking green tea.
How to make green tea correctly?
We should not boil green tea with water because we may destroy its beneficial ingredients.
Ideally, as soon as the water boils, remove it from the heat and add one teaspoon of green tea or a tea bag. Leave it for 2-8 minutes to release its properties or according to the preparation instructions on the package.
Final notes about the six benefits of drinking green tea
We should not add milk to our tea to get all its health benefits.
Some studies show that milk can reduce its antioxidant value and strength. (30)
But we can add lemon, honey, or cinnamon, which will even further enhance its antioxidant and therapeutic benefits.
Also, try to choose a higher quality green tea brand or organic.
Some of the low-quality brands may contain excessive fluoride. But even if it is of lower quality, its benefits still outweigh it. (31)
Green tea is one of the world’s most crucial and beneficial beverages!
Its essential properties can help our organism and body to function better while enhancing our health.
Did you know about the benefits of drinking green tea?
Did you know these six crucial benefits of drinking green tea, especially if you drink one cup for 30 days? Do you regularly drink hot or cold green tea, or do you prefer another beverage?
Please leave your comments below!
I wish you to be always well! 🙂