Green tea, considered the healthiest beverage globally, contains loads of antioxidants and nutrients that have powerful beneficial effects on the body.
Here are 10 health benefits of green tea that are supported by studies.
Green Tea Helps Burn Fat
Green tea is always included in most fat burning supplement because it helps to increase fat burning and boost the metabolic rate, in human controlled trials. According to one study involving 10 healthy men, green tea increased energy expenditure by 4%.
Green tea contains caffeine, and caffeine has also been shown to improve physical performance by mobilizing fatty acids from the fat tissues and making them available for use as energy.
2. Green Tea Contains Bioactive Compounds
Green tea helps to improve our health, thanks to its bioactive compounds. Many of the plant compounds in the tea leaves contains large amounts of important nutrients which is essential for our wellbeing.
Tea is rich in polyphenols which helps reduce inflammation and fight cancer.
Green tea is about 30 percent polyphenols by weight, including large amounts of a catechin called EGCG. Catechins are natural antioxidants that help prevent cell damage.
3. Green Tea Helps Improve Brain Function
The compound in green tea can improve your brain function and make you smarter. The key active ingredient is a stimulant called caffeine.
Though the quantity of caffeine is green tea isn’t as much as that in coffee, but it is enough to produce a response without causing the “jittery” effects linked with too much caffeine.
Caffeine blocks an inhibitory neurotransmitter called Adenosine in the brain, thereby increasing the firing of neurons and the concentration of neurotransmitters like dopamine and norepinephrine.
Green Tea May Reduce Risk of Cardiovascular Disease
Heart-related diseases and stroke is termed as cardiovascular diseases. They are the biggest causes of death globally. According to studies, green tea can improve some of the main risk factors for these diseases like total cholesterol, LDL cholesterol and triglycerides.
Also, green tea increases the antioxidant capacity of the blood, which protects the LDL particles from oxidation, which is mostly responsible for heart disease.
Green Tea May Lower Your Risk of Some Types of Cancer
The antioxidants in green tea may help cut down your risk of developing some types of cancer. Cancer is caused by uncontrolled growth of cells.
It is known that oxidative damage contributes to the development of cancer and that antioxidants may have a protective effect.
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Green tea is an excellent source of powerful antioxidants, which can help reduce your risk of breast cancer, prostate cancer, and colorectal cancer.
Many observational studies have shown that green tea drinkers are less likely to develop several types of cancer. However, more high-quality research is needed for thorough confirmation.
- Green Tea May Protect Your Brain in Old Age
Green tea helps improve brain function in the short term and also protect your brain in old age, thereby reducing your risk of Alzheimer’s and Parkinson’s disease.
According to numerous studies, the catechin compounds in green tea contains lots of protective effects on neurons in test tubes and animal models, potentially lowering the risk of these neurodegenerative disorders.
- Green Tea Helps You Lose Weight
- Green Tea Can Lower Your Risk of Infection
The catechins in green tea can kill bacteria and prevent viruses like the influenza virus, thereby lowering your risk of infections.
A harmful bacteria in the mouth called streptococcus mutans causes plaque buildup and is a major cause of tooth decay. The catechins in green tea can hinder the growth of Streptococcus mutans. Green tea consumption is linked with improved dental health and a lower risk of caries.
- Green Tea May Lower Your Risk of Type 2 Diabetes
Type 2 diabetes involves having raised blood sugar levels in the context of insulin resistance or an inability to produce insulin.
Green tea can improve insulin sensitivity and reduce blood sugar levels, according to studies.
Support Your Skin during Sun Exposure
Green tea contains polyphenols especially EGCG, which have been proven to have a particularly powerful effect in supporting skin cells and cellular DNA in the presence of sun. According to lots of clinical reviews, EGCG helps to promote the defenses of the skin against rays of sun.
Sources: healthline.com, sunsaferx.com
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