Green tea is the healthiest beverage on the planet. These include improved brain function, fat loss, a lower risk of cancer and many other impressive benefits.

What Is Green Tea?

What are different green teas made of exactly, and are they totally natural? Green, black and oolong teas come from the Camellia sinensis plant.

Some of the antioxidants and healing compounds found in green tea include polyphenols, catechism and various other types of flavonoids.

The same anti-aging compounds found in things like red wine, blueberries and dark chocolate.

Below are 11 health benefits of green tea.


There are number of ways in which Green Tea consumption has been proven to aid in weight loss.

The most important of these is (EGCG,) which is known to have powerful and positive effect on your metabolism.

When your body takes in fat, it must be broken down in the fat cell and moved into the blood stream for it to be burnt.

This is where EGCG comes into full affect as it can help inhibit an enzyme that breaks down the norepinephrine – a hormone and neurotransmitter found in the body.


Teas are known to help you relax and green tea is one of the best ones to sip on as you take a moment to yourself.

Green tea has a natural chemical called theanine which can provide a calming effect.

So brew yourself a cup of green tea with a dash of honey (throw in a bit of ginger for that extra zing), and wash away your stress of the day.


A review of studies on green tea has shown that it helps to prevent a range of heart-related issues, from high blood pressure to congestive heart failure.

Some scientists believe green tea works by keeping the lining of the blood vessels relaxed so it can handle blood pressure alterations efficiently.

In addition to reducing blood pressure, there is also some evidence that the tea can protect against the formation of clots—the primary causes of heart attacks.


Green tea has been proven to reduce the bad cholesterol in your body while increasing the good cholesterol.

The powerful antioxidant in green tea—Epigallocatechin Gallate (EGCG)—may inhibit absorption of cholesterol from the large intestine, which prevents an increase in bad cholesterol from greasy, unhealthy snacks and drinks.

Research suggests that drinking at least five cups of green tea a day will help in reducing bad cholesterol.


It seems that green tea may be able to block the formation of certain plaques that are related to Alzheimer’s disease.

Some research has shown that this magical tea can delay the deterioration caused by both Alzheimer’s and Parkinson’s disease. There is even evidence that it can help against dementia as well.

Studies carried out on mice showed that green tea protected brain cells from dying and restored damaged brain cells.


Of course, what is good for your heart is usually beneficial to the brain as well because you need healthy blood vessels in the brain.

One Swiss study even revealed that people who drank green tea had more active working memory (short term memory).

There are certain compounds in tea, like caffeine, that are stimulants which can improve brain functioning without the ‘jittery’ effects of caffeine-filled drinks such as coffee.


Green tea is thought to kill cancer cells without damaging other cells, and has been shown to reduce the risk of certain cancers such as esophageal cancer, pancreatic cancer, and even oral cancer.

The EGCG in the tea is the powerful antioxidant that can kill cancer cells by destroying the cell’s mitochondria, which slowly leads the cancer cells to die.

Some say it could even become a possible alternative to chemotherapy.


Although many people avoid tea due to the staining effect on teeth, green tea actually helps your oral health.

A 2009 study published in the Journal of Periodontology found that the more green tea one drank, the lower the risk of periodontal disease.

The catechin in tea helps reduce inflammation in the body, controls bacteria that can cause dental conditions like throat infections, and lowers the acidity of saliva and dental plaque—which prevents cavities.


How does green tea help your vision? More antioxidants and catechins.

Green tea can penetrate the tissue of eyes to produce and absorb antioxidants. A 2001 study published in the journal Experimental Eye Research found green tea can actually prevent cataract-induced blindness.


Apparently, green tea can also help with wrinkles and the signs of aging, thanks to their antioxidant and anti-inflammatory activities.

Multiple studies have proven that applying green tea topically even reduced sun damage.


Studies have shown that green tea also assists in stabilizing blood sugar in people with diabetes.

Green tea regulates the glucose levels slowing the rise of blood sugar after eating which can prevent insulin spikes and the resulting fat storage.

Types of Green Tea.

There are a wide variety of green teas available around the world.

Other lesser known varieties of green tea include:

• Fukamushi Sencha (or Fukamushi Ryokucha)
• Gyokuro
• Kabusecha
• Matcha
• Tencha
• Genmaicha
• Hojicha

Final Thoughts on the Benefits of Green Tea.

• Antioxidants and other beneficial compounds found in green tea include flavonoids and catechins. Like EGCG, linoleic acid, theobromine and theophylline.

• Green tea comes from the Camellia sinensis plant and consists of leaves.

• Some of the anti-aging effects and benefits of green tea include reduced inflammation, protection against heart disease, liver disease, diabetes and Alzheimer’s, and potentially help with weight maintenance and preventing cancer.