Hello Guyz! Amazing Health Benefits of Green Tea !! I am again back with an exciting post related to health benefits of Green Tea. Hope You will Like It.
Green tea is one of the best and the healthiest beverage on the planet.It is loaded with antioxidants and nutrients that have immense effects on the body.This includes improved brain function, fat loss, a lower risk of cancer and many other surprising good benefits.
Here are 10 health benefits of green tea that have been confirmed in human research studies.
Green Tea Contains Bioactive Compounds That Improve Health
Green tea is more than just green liquid.Many of the bioactive compounds in the tea leaves do make it into the final drink, which contains large amounts of important nutrients.It is loaded with polyphenols like flavonoids and catechins, which function as powerful antioxidants,
These substances can reduce the formation of free radicals in the body, protecting cells and molecules from damage. These free radicals are known to play a role in aging and all sorts of diseases.
One of the more powerful compounds in green tea is the antioxidant Epigallocatechin Gallate (EGCG), which has been studied to treat various diseases and may be one of the main reasons green tea has such powerful medicinal properties.Green tea also has small amounts of minerals that are important for health.Try to choose a higher quality brand of green tea, because some of the lower quality brands can contain excessive levels of fluoride .That being said, even if you choose a lower quality brand, the benefits still far outweigh any risk.
Bottom Line: Green tea is loaded with bioactive compounds that can have various beneficial effects on health.
Compounds in Green Tea Can Improve Brain Function and Make You Smarter
A Cup of Green Tea.Green tea does more than just keep you awake, it can also make you smarter.The key active ingredient is caffeine, which is a known stimulant.It doesn’t contain as much as coffee, but enough to produce a response without causing the “jittery” effects associated with too much caffeine.
What caffeine does in the brain is to block an inhibitory neurotransmitter called Adenosine. This way, it actually increases the firing of neurons and the concentration of neurotransmitters like dopamine and norepinephrine .Caffeine has been intensively studied before and consistently leads to improvements in various aspects of brain function, including improved mood, vigilance, reaction time and memory.However… green tea contains more than just caffeine. It also has the amino acid L-theanine, which is able to cross the blood-brain barrier.
L-theanine increases the activity of the inhibitory neurotransmitter GABA, which has anti-anxiety effects. It also increases dopamine and the production of alpha waves in the brain.Studies show that caffeine and L-theanine can have synergistic effects. The combination of the two is particularly potent at improving brain function (10).Because of the L-theanine and the smaller dose of caffeine, green tea can give you a much milder and different kind of “buzz” than coffee.Many people report having more stable energy and being much more productive when they drink green tea, compared to coffee.
Bottom Line: Green tea contains less caffeine than coffee, but enough to produce an effect. It also contains the amino acid L-theanine, which can work synergistically with caffeine to improve brain function.
Green Tea Increases Fat Burning Process
If you look at the ingredients list for any fat burning supplement, chances are that green tea will be on there.This is because green tea has been shown to increase fat burning and boost the metabolic rate, in human controlled trials.In one study in 10 healthy men, green tea increased energy expenditure by 4%.
Another study showed that fat oxidation was increased by 17%, indicating that green tea may selectively increase the burning of fat.
However, I’d like to point out that some studies on green tea don’t show any increase in metabolism, so the effects may depend on the individual .Caffeine itself has also been shown to improve physical performance by mobilizing fatty acids from the fat tissues and making them available for use as energy
In two separate review studies, caffeine has been shown to increase physical performance by 11-12%, on average.
Bottom Line: Green tea has been shown to boost the metabolic rate and increase fat burning in the short term, although not all studies agree.
Green Tea Lowers Your Risk of Various Types of Cancer
A cup of tea keeps the doctor at bay? According to cancer.gov, definitely possible!
Green tea has been shown to activate our internal detoxification enzymes which may hinder tumor growth. Many teas are packed with antioxidants, but the direct mechanism of cancer prevention hasn’t yet been fully established. The good news is there is a relationship between cancer prevention and tea consumption.
According to livescience.com, an ongoing study of women with breast cancer showed that polyphenolsin green tea may slow down proteins that are part of tumor cell growth.
Dr. Katherine Crew, assistant professor of medicine and epidemiology at Columbia University, also conducted a study in men with prostate cancer and found that green tea drinkers had markedly lower prostate-specific antigen, which is linked to prostate tumor growth.
Bottom Line: Green tea has powerful antioxidants that may protect against cancer. Multiple studies show that green tea drinkers have a lower risk of various types of cancer.
Green Tea May Help In Brain Enhancement
Well according to a study from the Department of Psychiatry, University of Basel Switzerland, sipping on green tea enhances memory. Until last year, the effects of green tea on cognitive function were speculative, but with the improvements in functional magnetic resonance imaging (fMRI), Dr. Stefan Borgwardt could view the increased connectivity in the cortices of the brain after consumption of green tea. Specifically, green tea drinkers showed increased connectivity in key parts of the brain associated with memory.
The study used healthy male volunteers and found that when given a soft drink containing green tea extract, those consuming green tea extract not only showed increased connectivity in parts of the brain, but improved performance on working memory tasks as well.
Let me go brew a mug real quick before I finish the rest here!
Bottom Line: The bioactive compounds in green tea can have various protective effects on neurons and may reduce the risk of both Alzheimer’s and Parkinson’s, the two most common neurodegenerative disorders.
Green Tea Can Kill Bacteria, Which Improves Dental Health and Lowers Your Risk of Infection
We all love food right? Why else are we here reading nutrition secrets?
Well, I love food. The problem is when you eat food (which is all of us), we may introduce substances like bacteria into our mouths that may cause cavities. Oh, and if we eat sugar, that’s a whole different ball game because some bacteria use sugar to multiply, and this may potentially increase cavities.
Ok, so cavities are no fun but how can green tea help keep the inside of our mouths healthy?
Here’s a quick synopsis of items listed by besthealthmag.ca:
- Cavities – Green tea is anti-bacterial, as mentioned above. It may help reduce bacteria and acid in the mouth.
- Gums – Green tea’s antioxidants are anti-inflammatory. As such they may aid in controlling gum disease.
- Tooth Loss – A study in the Journal of Periodontology showed that green tea may markedly reduce enamel loss.
- Oral Cancer – Not only can green tea help prevent breast and prostate cancer as mentioned above, but may slow the progression of oral cancer as well.
- Stinky Mouth – Bacteria and other microbes make our breath smell, and green tea’s anti-bacterial properties fight stinky bacteria too!
Bottom Line: The catechins in green tea may inhibit the growth of bacteria and some viruses. This can lower the risk of infections and lead to improvements in dental health, a lower risk of caries and reduced bad breath.
Green Tea May Lower Your Risk of Type II Diabetes
Type II diabetes is a disease that has reached epidemic proportions in the past few decades and now afflicts about 300 million people worldwide.This disease involves having elevated blood sugar levels in the context of insulin resistance or an inability to produce insulin.Studies show that green tea can improve insulin sensitivity and reduce blood sugar levels
Bottom Line: Some controlled trials show that green tea can cause mild reductions in blood sugar levels. It may also lower the risk of developing type II diabetes in the long term.
Green Tea Reduces Your Risk of Cardiovascular Disease
Cardiovascular diseases, including heart disease and stroke, are the biggest causes of death in the world.Studies show that green tea can improve some of the main risk factors for these diseases.This includes total cholesterol, LDL cholesterol and triglycerides.
Green tea also dramatically increases the antioxidant capability of the blood, which protects the LDL cholesterol particles from oxidation, which is one part of the pathway towards heart disease.
Bottom Line: Green tea has been shown to lower total and LDL cholesterol, as well as protect the LDL particles from oxidation. Observational studies show that green tea drinkers have a lower risk of cardiovascular disease.
Green Tea Can Help You Lose Weight
Given that green tea can boost the metabolic rate in the short term, it makes sense that it could help you lose weight.Several studies show that green tea leads to decreases in body fat, especially in the abdominal area.One of these studies was a randomized controlled trial in 240 men and women that went on for 12 weeks. In this study, the green tea group had significant decreases in body fat percentage, body weight, waist circumference and abdominal fat .However, some studies don’t show a statistically significant increases in weight loss with green tea, so this needs to be taken with a grain of salt.
Bottom Line: Some studies show that green tea leads to increased weight loss. It is particularly effective at reducing the dangerous abdominal fat.