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2011年8月1日 星期一

Jasmine Tea Benefits - Health Effects Unique to Jasmine Tea

Jasmine tea is tea that has been scented with jasmine blossoms. Originating in China and still popular there, jasmine tea is one of the most popular styles of flavor tea worldwide.

How jasmine tea is made:

The base tea used is typically a green tea, although sometimes a white tea or a pouchong (bao zhong), which is a lighter oolong, is used. Rarely, black, oolong, or Pu-erh will be used as a base. The traditional production process for jasmine tea is time-intensive and involves many steps: the tea leaves are layered with jasmine flowers, and allowed to sit in an enclosed area until the floral scent permeates the leaves These flowers are then removed and replaced with new flowers, at which point the process is repeated. In more expensive varieties, this process will be repeated as many as 7 times. This process is time-intensive and costly, and modern "shortcut" methods have been invented that involve. Connoisseurs often consider these shortcut methods to yield an inferior product.

Jasmine tea contains tea as well as other natural chemicals:

A key idea for the purpose of this article is that the health effects of jasmine tea depend not only on chemical substances in the tea leaves, but also on chemicals present in the jasmine flowers. These additional chemicals are responsible for the unique health benefits of this blend, that cannot be found in other teas. But first I will give a brief overview of the health benefits associated with the base tea.

Health benefits of all teas:

Tea is a healthy beverage, and jasmine tea is no exception. Tea leaves contain a class of compounds called catechins, which function as antioxidants and have been pointed to as having a number of positive effects on health. The health benefits of tea are often over-hyped, especially when green tea or oolong is promoted as a weight-loss product. However, science has provided some evidence supporting a number of the health effects of tea, such as a modest reduction in the risk of heart disease for people who drink 3-5 cups of tea daily. There are also other supposed benefits, including anti-microbial effects, and of course, the temporary but noticeable boost in energy and concentration associated with caffeine. Tea also contains L-theanine, which is thought to play a role in relaxation.

Health benefits specific to jasmine:

Jasmine has been less thoroughly studied on its own. However, there are a few studies suggesting it may have benefits in health. Jasmine is widely used in aromatherapy, and one scientific study has validated its use in this respect, finding that the mere scent of Jasmine, even if you do not drink tea containing it, and even if the smell is so mild that you are not consciously aware of it, has a measurable relaxing effect on the body. As relaxation and reduction of stress has positive overall effects on the body, this benefit is not to be laughed at. There is also some evidence that jasmine has antibacterial properties, which would add to the potential antibacterial properties of the base tea.

In summary:

Jasmine tea is a scented tea which can be produced by various base teas. Jasmine has not been thoroughly studied on its own, in terms of its health effects, but there is some evidence that the aroma of jasmine has a relaxing effect on the mind and body, which is known to have positive overall effects on health; jasmine also shows some promise of antibacterial effects. These effects could potentially combine with the health benefits of the base tea, producing an overall healthful drink.

Alex Zorach is the creator of RateTea.net, an interactive website where anyone can rate and review teas. This site has a database of teas classified by brand, style, and region, with a wealth of information about different varieties of tea, and a number of health-related articles as well. Visit RateTea's page on jasmine tea to read and share reviews of jasmine tea, and locate different sources of buying jasmine tea.

2011年7月24日 星期日

New Studies Into The Health Benefits of Green Tea

While research continues to bring ever more accurate data about the benefits of green tea, as well as its limits, some reports are good news for those who love its taste and have time to enjoy taking it regularly. Tea is very popular and it's not hard to have several cups in a day, but green tea, also known as Chinese tea, is that little harder to come by in the western world at least since most workplaces, vending machines are all geared towards the more common black tea varieties. But there's definitely good reason to go out of your way to enjoy a cup.

Dr Ed Okello led a group of Newcastle University researchers to investigate the very realistic possibility that tea had properties that helped protect against certain diseases. Those where a correlation was found include Alzheimers, a form of dementia, as well as cancer.

They operated under the assumption that though all foods have some properties that are beneficial to health such as nutrients, these do not always remain after the digestive process. The team replicated digestion of green tea and subjected the resulting chemicals produced by the enzymes were tested to see what properties they had when in a solution containing various toxins and in other tests where they were exposed to tumour cells. The team found that the chemicals present prevented toxins from reaching cells, and also slowed down growth of the tumour cells.

Future studies may take this connection through more a more rigorous process to uncover exactly what chemicals are produced when the tea is drank by healthy human volunteers. Such information would help greatly in identifying just how helpful the tea is and lead researchers closer to potential therapies.

Chinese tea has been put into play as a remedy for centuries, and this use so far back suggests that the health properties were well known long before modern science was able to test the tea more rigorously.

It's also well accepted that this tea is beneficial for weight loss, and many people enjoy taking it as a replacement to colas, soda and expensive diet plans. It boosts the body's metabolism helping with weight loss while helping to give the tea drinker more energy. While green tea doesn't contain as much caffine as coffee or cola it does have some which gives it some ability to keep you going.

Overall green tea has many benefits, some that have already been identified and possibly many more that are yet to be found. It's also rather a nice enjoyable drink to take even for its own sake.

This is an interesting and tasty subject, so you'll surely want to read more about green tea by visiting our website and checking out benefits of green tea sections each of which contains all the information you could need. Then find out, does green tea burn fat?

2011年7月23日 星期六

Discovering the Benefits of Wu-Yi Green Tea

Among the different types of green tea available in the market, wu-yi green tea is a powerful fat burner that has metabolism boosting powers that surpass other green tea varieties as a result of the harvesting different types of tea that grows in the legendary Wu-yi Mountain, located in the heart of the Fujian Province in China.

These teas area collectively used to produce other types of green tea such as the Dahongpao and Oolong tea, which peculiar flavor comes from the mineral soil of the Chinese mountain. Wu-yi green tea became popular after the Wu-Yi Mountain entered the UNESCO’s list of World Heritage Sites in 1999 for both its cultural and natural heritage.

Wu-yi green tea enjoys the same benefits that other types of green tea, as it can boost your metabolism and fortify your immune system, being also a great fat burner aid that improves your skin condition and provides overall wellness. People who are concerned about drinking too much tea have nothing to worry about because this type of tea has no side effects.

During it processing, wu-yi green tea has a minimal oxidation levels, the reason why we can say it is caffeine free, although it is not a rich-flavored beverage, which the aroma is not as appealing as people might think. However, this tea is often over priced and may be available as a complementary ingredient in different dietary and nutritional supplements.

Green Tea

The natural burning fat properties of wu-yi green tea in weight loss management are widely recognized by traditional Chinese medicine due to a compound found in most types of green tea called polyphenol. This is a type of antioxidant found in plants that was classified as Vitamin P until further research found it is a non-essential compound for the human body.

Oolong and wu-yi teas have a higher concentration of polyphenols than other types of green tea, that is why health care providers recommend drinking them with moderation even though they also prevent cancer and cardiovascular disease. Focusing on weight loss management, drinking wu-yi tea along with a well-balanced diet and proper exercising can help to weight 20-30 pounds less in no more than two months.

Keep in mind that walking 30 minutes a day is an easy physical activity to round out your weight lose program based on wu-yi green tea, an herbal solution that does not contain carbs or calories. If you want to try this infusion, it is advisable to drink two cups of wu-yi tea twice a day or the intake of wu-yi tea capsules following the directions of your health care provider.

Wu-yi tea caps are made from blending green tea and oolong tea with other natural extracts such as ginseng, citrus, and guarana to increase the benefits of the beverage without causing the health risks of chemical diet pills. In fact, drinking tea is 100 times more beneficial than the regular intake of vitamin C and 25 times more effective than vitamin D so you must not be afraid to try wu-yi green tea.

Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages. Tags: cardiovascular disease chinese medicine chinese mountain fujian province Green Tea health care providers mineral soil natural heritage nutritional supplements oolong tea oxidation polyphenols province in china skin condition tea varieties traditional chinese medicine vitamin p weight loss management world heritage sites wu yi.

2011年7月22日 星期五

The Health Benefits of Tea Drinking

"Drinking a daily cup of tea will surely starve the apothecary". ~Chinese Proverb

Black tea, green tea, oolong tea and white tea are made from the same plant -- Camellia sinensis. Ever since the first infusions of tea about 4700 years ago in China were made, the beneficial effects of tea have been examined. This article will talk about health benefits of tea drinking supported by some studies and also mention drawbacks.

Tea has negligible amounts of carbohydrates, fat and protein. The following are the many benefits of tea:

1. It boosts mental alertness and lowers chances of cognitive impairment. Found almost exclusively in the tea plant amino acid L-theanine actively alters the attention networks in the brain by affecting neurotransmitters and increasing alpha brain-wave activity. This results in an alert, but more calm state of mind. Studies of the elderly Japanese people showed that those who consumed more than 2 cups of green tea daily had 50 percent lower chance of having cognitive impairment than those who consumed less. This is due to the presence of antioxidant epigallocatechin gallate (EGCG -- type of catechin) in tea.

2. It lowers stress hormone levels. Researchers at University College London found that drinking black tea after a stressful event lowered levels of the stress hormone cortisol. In this study those subjects who had been drinking 4 cups of black tea daily for 6 weeks had a 20% greater drop in cortisol than the placebo group.

3. It helps to lose weight and lower LDL "bad" cholesterol levels. Studies in Netherlands and Japan showed that green tea does both. Dutch participants who drank caffeinated and decaffeinated varieties of green tea noticed decrease in their waistlines. Japanese men and women who were given green tea extract for three months lost fat and had lower LDL levels.

4. It increases metabolic rate (the amount of daily energy expended by humans and animals at rest). University of Geneva and University of Birmingham conducted clinical trials which indicate that green tea raises metabolic rates, speeds up fat oxidation, improves insulin sensitivity and glucose tolerance. Caffeine and polyphenols in tea raise thermogenesis (the production of heat by the body) and thus increases energy expenditure.

5. It boosts immune system. In 2003 study done by Brigham and Women's Hospital during four-week trial 11 coffee drinkers and 10 tea drinkers consumed 600 ml of coffee or black tea daily. Their blood sample analysis showed that the production of anti-bacterial proteins was up to five times higher in tea-drinkers, which was an indicator of a stronger immune system response. Tea contains theanine which might be responsible for boosting the disease-fighting capacity of gamma delta T-cells thus helping the body's immune response to fight infection.

6. It helps fight fungal and bacterial infections. Pace University conducted a study in which they found that white tea extracts are effective in treating bacterial and fungal infections. Green tea extracts did not show as much effect as white tea.

7. It has antibiotic effects. Catechins in green tea are responsible for disrupting a specific stage of bacterial DNA replication process thus possessing antibiotic properties (citrus such as lemon added to the tea causes more catechins to be absorbed). White and green teas have the highest concentration of catechins.

8. It has anti-cancer properties. Numerous studies suggest that green tea protects against different types of cancers, including breast, lung and prostate cancer. Again antioxidant EGCG is sited as the reason. One Japanese study showed that after drinking two to three cups of green tea growth of human lung cancer cells significantly slowed. Another study claims white tea to be even more effective in battling cancer than green tea.

"If you are cold, tea will warm you. If you are too heated, it will cool you. If you are depressed, it will cheer you. If you are excited, it will calm you". ~Gladstone, 1865

Other benefits of tea include: possible prevention of diabetes, as a complementary therapy for HIV patients in combination with conventional medicines, reduction of the effects of inflammatory bowel disease (IBD), reduction of the growth of bacteria that cause bad breath and other ailments.

Consumption of tea also has some drawbacks. The fluoride in tea leaves can increase the risk of osteofluorosis and fractures (applies to high daily fluoride intake of over 2 mg for children and 4 mg for adults). How much fluoride the tea will contain directly depends on the fluoride content of the soil in which it is grown. Due to environmental pollution aluminum can also be found in tea. (Organic soil provides non-chemical nourishment to the tea plants and that is why some people prefer organic teas). Also consider that tea contains caffeine and too much of it can result in harmful side effects, such as certain sleep disorders and diuresis. Decaffeinated varieties of tea, however, contain less catechins (which have antibiotic and antioxidant properties). Because tea contains oxalate overconsumption of it can cause kidney stones. Some studies suggest that tea drinking maybe negatively associated with risk of esophageal cancer due to the chemicals known as tannins (milk binds with tannin making it harmless).

Like with anything else in life it is good to maintain balance. Drinking too much tea may be harmful and drinking too little may not be beneficial enough. It is better to drink tea when it is lukewarm or warm temperature -- at least 4 minutes after it has been poured. It is nice to know that when you enjoy your cup of tea you receive health benefits too.

Check out the electric steel kettles to help you prepare the perfect cup of tea: Electric Steel Kettle