What Are the Benefits of Green Tea For Human Health?

The benefits of green tea extract to human health may be numerous.  What about the benefit of drinking the tea?  Well, that depends.

If you are currently a coffee drinker, most health care professionals agree that drinking tea of any kind is better for your health, because it contains less caffeine.  Herbal teas are caffeine-free.  Green varieties contain some, typically between 14 and 50mg per cup.  Black varieties contain and average of 47mg per cup.  Coffee contains twice that amount.

Remember, those are 8 ounce cups.  If you typically choose a 24 ounce cup of coffee, your caffeine intake from that single source would be nearly 300mg.  Moderate amounts of caffeine are good for your health.  They may reduce your risk of Alzheimer's and heart disease.  At amounts approaching 500mg per day, the stimulant causes insomnia, nervousness and anxiety.  It also contributes to high blood pressure.

As it is in most things, moderation is the key.  The benefits of green tea drinking are no different.  If you drank 10 cups per day, you could easily approach that 500mg.  There is a long-term health problem associated with high intakes of the stimulant.  It is called adrenal exhaustion.

Caffeine stimulates the adrenal glands.  Over time the adrenals become overworked.  They cease to produce important hormones that are necessary to human health.  This problem may contribute to obesity, metabolic disorders and menopausal symptoms.

In other words, the benefits of green tea drinking depend on the amount or the dosage that you take every day and the amount of caffeine that is included with that dose.  Supplements provide the benefit, without the risk, because they contain very small amounts of caffeine.  The better extracts are concentrated to provide 80mg of catechins per 100 mg of the extract.  Catechins are antioxidants that have only been found in green tea leaves and some cocoa plants.

It is believed that increasing our antioxidant intake will reduce our risk of a variety of illnesses and possibly lengthen our life-spans.  In contrast, being moderately obese (50-60 pounds over your ideal weight), cigarette smoking and exposure to environmental toxins shortens your lifespan.  New studies show that being moderately obese shortens your life by about three years and smoking by ten years.  The life-shortening potential of exposure to small amounts of environmental toxins on a regular basis is unclear, but many believe that it is substantial.

Some of the benefits of green tea have to do with weight loss and management.  Researchers originally looked at it, because of the Japanese paradox; a lower than expected incidence of heart disease, despite the large number of smokers.  Small amounts of environmental toxins are problems, because they increase the number of free radicals in the cells.  Catechins, because of their antioxidant activity, can neutralize free radicals.

Is it the best supplement that you can take for your health?  The best supplements contain a variety of different ingredients, including basic vitamins, minerals and amino acids, while also providing the benefits of green tea.  The more antioxidants we get; the better. If you have two minutes to spare, please take a look at my website now.

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Benefits of Drinking Green Tea and Weight Loss - Is There Scientific Evidence to Support the Claims?

There are literally an unlimited number of benefits of drinking Green Tea. Although this drink has begun gaining popularity in Europe and America only in the last decade or so, it has been widely used in the oriental world for 1000s of years. They used it for simple things like wound healing and controlling bleeding traditionally. In the modern era, benefits of drinking green tea extend to issues on weight loss, cardiovascular disease, diabetes, liver disease, atherosclerosis, LDL cholesterol, inflammatory bowel disease, tooth decay and halitosis (bad breath). Before probing into 'hard core' health benefits of green teas, let's see what this tea actually is and why it is considered especially beneficial compared to other teas.

There are different classifications for tea: black, green and white is one type of a classification. However all of these teas are essentially processed from the same plant Camellia sinensis. The differences are due to the method of processing.

Why GREEN and not black or white?

The leaves of Camellia sinensis, undergoes minimal oxidation during the production of green version of the tea compared to black tea. Making black tea involves fermenting tea leaves while making the green version of the  tea involves steaming of tea leaves. Steaming helps preserve all the useful chemicals that naturally occur in tea leaves and thus the potent health benefits of green hearbal tea extract compared to other teas. Just think about the changes that would be caused by fermentation vs steaming of milk that result in 'warm milk' and yogurt! Wu Yi, Longjing, Hui Ming, Long Ding, and Hua Ding are a few of the many varieties of this healthy tea.

Green tea and weight loss

Research at Birmingham University, England, UK showed that ingestion of this herbal extract boosted fat oxidation by 17% on average compared to a placebo. This study also indicated that it improves insulin sensitivity and glucose tolerance as well.

Another publication in the American Journal of Clinical Nutrition in January 2005 indicates that "Daily consumption of tea containing 690mg catechins for 12 weeks reduced body fat, which suggests that the ingestion of catechins might be useful in the prevention and improvement of lifestyle-related diseases, mainly obesity."

A third study published in the same journal, but in December 1999 suggested that "Green teas have thermogenic properties and promotes fat oxidation beyond that explained by its caffeine content per se. The extract may play a role in the control of body composition via sympathetic activation of thermogenesis, fat oxidation, or both." These results complement the findings from Birmingham University.

As you can see, the benefits of drinking green tea are enormous. The western world has learned about them only recently and have begun to scientifically research each aspect of it. Although most of these still remain observations they are slowly and steadily being scientifically proven.

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Green Tea Benefits - A Guide to the Health Benefits of Green Tea

Green tea has enjoyed considerable attention in western countries lately due to its claimed health properties. This attention doesn't come as a surprise to people living in Asian countries like China and Japan who have been enjoying the health benefits green tea provides for more than 4000 years.

However many companies have recognized the interest in this drinks health benefits and created a range of  related supplements. Sometimes these companies make unproven claims about the health benefits of their products.

Which type of tea is the best?

There are 3 main types of tea:

1. Black Tea - made by exposing the tea leaves to air, heat, crushing and light.
2. Green Tea - Leaves are steamed or heated quickly to stop them oxidizing
3. Oolong Tea - This is in-between, is not processed for as long as black tea but more than green tea

 Because Green Tea hasn't oxidized as much as other teas and it's subjected to less fermentation and processing it usually contains higher levels of antioxidants and other health giving properties. However there are different grades of tea and the levels of antioxidants present in the finished product depend on how, where and when it was picked.

What are the main benefits of green tea?

Because this type of tea contains high levels of powerful natural antioxidants, called 'Polyphenol' it provides many health benefits.

There is no doubt that there are many green tea benefits, however there have not been enough quality scientific studies to prove all claimed benefits beyond doubt. Depending on your views on conventional western science verses traditional Chinese medicine, some of the benefits below may be seen as potential benefits.

Health benefits include:

1. Reducing cholesterol levels Aiding weight loss 
2. Reducing risks of cancer 
3. Helping to stabilize diabetes 
4. Slowing down the aging process 
5. Improving levels of healthy bacteria 
6. Improving mouth and dental health 
7. Replenishing skin

It is the same chemical, the catechins, which provide all these green tea benefits. The antioxidants in the finished product are able to eliminate and neutralize dangerous free radicals (caused by oxidzination) present in the body. People are more exposed to free radicals in modern, polluted environments. 

Another benefit isthe  ability to increase the rate of the bodies' metabolism, which in turns speeds up fat oxidation - this encourages weight loss.

How much tea do I need to drink?

Most of the studies have shown that you need to drink approximately 3 cups of a day to get enough antioxidants to achieve the health benefits described above.

Where should I buy green tea?

Don't just go for the cheapest tea from your local supermarket. It's often been grown in less than perfect conditions and may provide less health benefits. Buy loose tea from a specialist tea/coffee store or online shop. These people are experts and understand the different varieties available.

Tom White is the author of Green Tea benefits [http://greenteasupplier.com], a comprehensive guide to the benefits of green tea [http://greenteasupplier.com/green-tea-benefits-pure-green-tea]. Find out how green tea can improve your health and where you can buy green tea at discount prices.

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Green Tea Benefits Weight Loss

What is green tea
Green tea is derived from the same plant as black tea (Camellia Sinensis). It differs, however, in how the leaves are prepared and fermented, providing benefits not seen in black tea. Portions of the active compounds are destroyed in black tea, but remain active in the green variety. These active constituents have a significant effect on body fat, accelerating both the loss of stored fat and reducing fat storage itself.

Green Tea and Weight Loss
Green tea contains vitamins, minerals and caffeine, but the primary constituents of interest are the polyphenols, particularly a catechin called epigallocatechin gallate (EGCG). This catechin has been shown in a trial at the University of Geneva, to speed up the rate at which stored fat is burned for energy by over 30%. Three months of supplementation alone, without any diet or exercise, has also been shown to accelerate weight loss and reduce waist size. Studies such as these have suggested that as well as boosting the metabolic rate, green tea extract can help to block the absorption of fat. In other words, not only does extract help you to lose the fat you've already got, it also reduces the amount of fat you digest and store on your waist, thighs and hips.

Green Tea Benefits
The benefits of green tea don't stop there! It has also been studied for a range of health benefits, believed to be due to its rich polyphenol content, including cholesterol lowering effects, increased protection from cardiovascular disease and a reduction of fat accumulation in the liver. The benefits of drinking regular tea are regularly promoted in relation to its high level of antioxidants and with the green variety possessing six times the antioxidant activity of black tea this is no surprise.

How much do I need
You can gain the antioxidant benefits by drinking it in tea form, but at least 10 cups daily (of a quality brand) are needed to reach the dosages used in research. Before you rush to brew up, also consider that the evidence linking this tea to fat loss was gained in studies using green tea extract rather than tea itself. Providing a more concentrated source of the active ingredient EGCG, ideally standardised to 90% polyphenols, will allow you to get the best results. Ideally aim for 200-300mg of the extract per day, split into three divided doses.

Interestingly, new research indicates that combining the effects of this tea with additional caffeine, cayenne and tyrosine, can elevate metabolism further than green tea alone, which could translate into greater fat loss.

Getting it into perspective
Although Green tea and other fat burning ingredients can accelerate fat loss, they are not an excuse to lapse on healthy choices across the rest of your diet. These natural 'fat burners' should only be seen as an accelerator once you have organised your diet and training programme for best results, but once you have done so, they can certainly leave you in great shape.

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7 Benefits Green Tea Weight Loss

We have heard many times taking or drinking green tea extract is very beneficial for weight loss. On many research experiment that carried out more over the years have confirmed that effects of beneficial green tea as an aid to weight loss. Green tea weight loss is one of the best way for weight loss method and very wellknown as a naturally occuring ingredient that has been revered for centuries by asian cultures. Green Tea Weight Loss concept may be look seem like a far sight one. 

For Centuries people have been drinking the green tea around the world yet and everyone just look like to be getting overweight. Like I have described before, The one major advantage of Green Tea Weight Loss that no other diet product that has it : Green Tea has a thousand year history of use with no side effects. Not only that green tea is naturall product without side effect but it the greatest health food product, that have indicated that it reduces the risk of hearth desease, lower bad cholesterol and proven may even lower then risk of cancer. I will provide information for you about 7 Benefits Green Tea Weight Loss :

#1 The Benefit  of Green Tea Weight Loss 

By consume green tea it can increase the metabolic rate of our bodies. So that casusing a greater calorie burn. There are thermogenic properties in green tea and promotes fat oxidation. Green tea wellknown as effective to burn a particular harmful fat called visceral fat, it known is linked to diabetes.

 #2 The Benefit  of Green Tea Weight Loss 

The extract of Green Tea is very rich in polyphenols that called catechins and according the studies show that the tea ingestion rich in catechins can leads to both a descrease of body fat and decrease cholesterol. In many research that the scientists have found that green tea can prevent the fat cells enlarging and multiplying.

 #3 The Benefit  of Green Tea Weight Loss

There is green tea derivative that known as epigallocatechin gallate (EGCG) is known to act as an appetite suppressant. In other research and studies have validated a decrease in the food appetite on a group of small animals as a result of using the extract.

 #4 The Benefit  of Green Tea Weight Loss 

Green tea bring only about 4 calories per serving and the caffeine rate level is very low. That's why green tea is best alternative beside drinking coffe. Green tea is acts as diuretic, so surely it can helps to shed the first pounds of water weight quickly.

 #5 The Benefit  of Green Tea Weight Loss 

Green tea is also known to help in slowing down the processing of complex carbohydrates into simple sugar that delays the conversion to fats in your body.

#6 The Benefit  of Green Tea Weight Loss

Basiclly Green tea contains Vit B, C and thiamine. It will ensure that our brain cells have suffucient energy to protect the nervous system from being overstimulated. With good nourished brain will help in achieving yout weight loss goals surely.

#7 The Benefit  of Green Tea Weight Loss 

Almost everyone know that drinking green tea can increase endurance level. In many research and studies conducted by scientists found that caffeine and catechins benefit from the presence of each other as a synargy to aid weight loss. By Drinking green tea continously with exercise program, your weight loss weill be significantly higher that just doing each alone.

If your think that green tea and weight loss sound too good to be true, you have to know that drinking green tea does truly have its precautions. But you have to remember if you are suffering from heart trouble, high blood pressure, drinking green tea may not a great idea. Beside that, when you're pregnant or breastfeeding, green tea weighloss may not be best choose for you. Then, before you go to local store to buying lots of green team you must consult your doctor first if green tea weight loss is good for you.