Tea Types And Benefits Pdf

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Gerry Schwalfenberg, Stephen J. Increasing concern is evident about contamination of foodstuffs and natural health products. Common off-the-shelf varieties of black, green, white, and oolong teas sold in tea bags were used for analysis in this study.

Seven Types of Chinese Tea for Health Benefits

See the Latest Publications. Browse All Publications. Download PDF. Julie Garden-Robinson, Ph. Food and Nutrition Specialist. Taking time to strengthen relationships over a cup of tea can be good for emotional and physical health. The tea warms your body and adds health-promoting substances to the diet. The time spent in conversation with a friend or family member can strengthen those important social bonds that enhance health and well-being.

A warm-weather evergreen, Camellia sinensis is the source of tea leaves for all varieties of regular tea. The degree of processing or oxidation of fresh tea leaves determines the type of tea produced.

Green tea has minimal processing. The leaves are steamed, rolled and quickly dried prior to packaging. Thus, green tea is not oxidized and is characterized by its delicate taste and light green color.

Widely enjoyed by people in the Orient, it is becoming more popular worldwide. Black tea is produced by allowing the tea leaves to be fully oxidized or fermented about 60 to 90 minutes. Black tea is characterized by its hearty flavor and deep amber color. Oolong red tea is produced by allowing a shorter time for the processing or oxidation to occur about 30 minutes , compared with black tea.

Thus, the color and taste of oolong tea can be considered midway between green and black tea. Oolong red tea is popular in the Orient. White tea is produced in China and utilizes young tea leaves and unopened buds. It produces a delicate brew with a soft, velvety flavor with little caffeine.

Herbal tea is produced from various native herbs or plants, utilizing the leaves, stems or roots, depending upon the intended use. Native cultures around the world have used herbal teas for medicinal purposes. Tea is the primary beverage of many cultures. Tea appears to have originated in China, with exports for at least 1, years. Other Asian countries also have a long history related to tea production and use.

The Japanese tea ceremony is a traditional ritual, influenced by Zen Buddhism, in which a highly trained tea practitioner serves green tea to a small group of guests.

In the s, an English trade company was established and began to bring goods, including tea, from the Orient to England. England began to use tea, and soon it became the primary beverage. Afternoon or low tea was established as an elegant snack served in the late afternoon around 3 or 4 p.

Initially, the upper classes primarily served low tea. The English served high tea later in the afternoon or early evening. It was the main meal of the day for the middle and lower classes. In the early s, tea became a staple of trade between the English colonies in America and England.

Tea was among the goods and services England taxed to help pay for the French and Indian War. Researchers have found an association between those who drink tea, especially green tea, and a reduced risk of certain chronic diseases, such as cancer, heart disease, stroke and diabetes.

The substances in tea associated with these health benefits are called polyphenols, mainly flavonoids. Studies suggest catechins, a type of flavonoid, are the component primarily responsible for the health benefits of tea.

All three types of tea green, black, oolong contain catechins, but green tea has about three times more catechins than black or oolong tea. Population studies indicate tea may help reduce the risk for heart and blood vessel disease. Studies of the role of tea in cancer prevention in human populations have not been conclusive. Researchers believe the caffeine in tea is the component that lowers the risk of Type 2 diabetes.

Caffeine appears to enhance glucose metabolism and thus assist in control of blood sugar. Therefore, drinking suggested amounts of tea or coffee may help reduce the risk of Type 2 diabetes or help improve management.

Health experts have suggested variable amounts of tea from 2 to 10 cups per day to promote health, but no definitive recommendation is available. However, even small amounts of tea contribute polyphenols antioxidants , which have been found to enhance health.

Note: Those having iron-deficiency anemia may need to limit the amount of tea they drink because chemicals in tea are known to bind iron and decrease its absorption. This publication was authored by Debra K. Lee, Extension agent, and Jane U. Edwards, former nutrition and health specialist, NDSU, Publications Accessibility. Food and Nutrition Specialist Debra K. Tea Varieties A warm-weather evergreen, Camellia sinensis is the source of tea leaves for all varieties of regular tea.

English Tea Customs In the s, an English trade company was established and began to bring goods, including tea, from the Orient to England. Potential Health Benefits Researchers have found an association between those who drink tea, especially green tea, and a reduced risk of certain chronic diseases, such as cancer, heart disease, stroke and diabetes. Heart and Blood Vessel Disease Population studies indicate tea may help reduce the risk for heart and blood vessel disease.

Cancer Studies of the role of tea in cancer prevention in human populations have not been conclusive. Diabetes Researchers believe the caffeine in tea is the component that lowers the risk of Type 2 diabetes. Amounts of Tea Health experts have suggested variable amounts of tea from 2 to 10 cups per day to promote health, but no definitive recommendation is available.

Teatime How to Brew the Best Cup of Tea Bring freshly drawn water preferably not softened or hard to a boil in a glass or enamel container not aluminum , remove from the heat and cool for one to three minutes. In a teapot made of glass, china or porcelain, place about 1 teaspoon of tea leaves for every 6 ounces of water. If using an infusion basket or tea ball, select one large enough to allow the leaves to move. The length of brewing time can affect flavor. Usually steep for three to five minutes.

When time allows, warm the tea cup before serving the tea. Filed under: food , human-health. Feel free to use and share this content, but please do so under the conditions of our Creative Commons license and our Rules for Use.

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The Benefits and Risks of Consuming Brewed Tea: Beware of Toxic Element Contamination

There might be affiliate links on this page, which means we get a small commission of anything you buy. As an Amazon Associate we earn from qualifying purchases. Please do your own research before making any online purchase. These days it seems like everyone is looking for a way to naturally improve their health. Gone are the days where people were easily falling for gimmicks presented on advertisements or turning to quick fixes that ended up doing more harm than good. If you are looking for a quick way to create a lasting healthy habit , one thing you can do is start drinking herbal teas that are loaded with antioxidants and other healthy ingredients.

Last Updated on December 22, by Michael Joseph. Enjoyed for centuries, tea is among the healthiest food or drink choices. While coffee is the drink of choice in most of the Western world, tea dominates the Eastern part of the planet and the UK. This article takes a look at 27 types of tea, their characteristics, and any potential health benefits they may have. For this reason, this article will cover 27 different tea varieties, including the five true teas. The drink is made by toasting barley, and then boiling it for approximately 20 minutes. Traditionally served cold with ice, it is especially popular as a summer drink and many people drink it like water.


These leaves are then processed further, following different methods, to produce a variety of tea types. A summary of the various methods.


types of tea pdf

Drinking black tea is an excellent option if you are looking for an alternative of coffee or energy drinks. Black tea is not only a non-sweetened or less-calorie drink but also provides several health benefits as it contains powerful groups of polyphenols including epigallocatechin gallate, theaflavins, thearubigins, an amino acid L-theanine, and several other catechins or flavonoids which provide protection against the onset of several chronic disorders. Recently, Autumn Enloe has reviewed the health benefits of black tea. In her excellent review, she mentioned that drinking black tea has a range of health benefits as it contains lots of powerful antioxidants and other compounds which have potential to decrease inflammation and to reduce the risk for the onset of chronic conditions. As we know elevated cholesterol, high triglyceride level, and obesity are directly associated with a number of cardiovascular disorders including heart attack, which are now considered as number one cause of death in all over the world.

Types of Tea

Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. It is consumed mostly as green tea, oolong, or black tea. Depending on the manufacturing process, different varieties of tea can be produced. As tea is one of the most popular beverages, it could be a tremendously important source of polyphenolic constituents. Save to Library.

Health benefits of black tea

I decided to limit this first article about types of Chinese tea health benefits, the different classes of Chinese tea, benefits, Kosher tea, , and where you can find them.

Herbal teas are teas made from plants, seeds, flowers, roots or fruits of all plants except Camellia sinensis. They have been used as natural home remedies for thousands hundreds and thousands of years. Before the invention of modern medicine, herbs and seeds were used for treating anything from infections to rashes and fevers. Although many of them have been around for hundreds, if not thousands of years, some of them still need more research to prove its benefits. However, one thing is for sure—herbal teas have been deeply rooted into our lives, and are often much more than just herbal remedies.

Molecular evidences of health benefits of drinking black tea

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