You’ve probably heard a lot about the health benefits of drinking tea, especially the benefits of green tea, considered by many to be the ultimate “anti-aging beverage.” In Okinawa, Japan — one of the world’s “Blue Zones” that’s associated with longevity —drinking green tea daily is considered “essential.” (1) A popular practice is sipping on a combination of steeped green tea leaves, jasmine flowers and a bit of turmeric throughout the day.
^ Jump up to: a b c "Scientific Opinion on the substantiation of health claims related to Camellia sinensis (L.) Kuntze (tea), including catechins in green tea, and improvement of endothelium-dependent vasodilation (ID 1106, 1310), maintenance of normal blood pressure (ID 1310, 2657), maintenance of normal blood glucose concentrations (ID 1108), maintenance of normal blood LDL cholesterol concentrations (ID 2640), protection of the skin from UV-induced (including photo-oxidative) damage (ID 1110, 1119), protection of DNA from oxidative damage (ID 1120, 1121), protection of lipids from oxidative damage (ID 1275), contribution to normal cognitive function (ID 1117, 2812), "cardiovascular system" (ID 2814), "invigoration of the body" (ID 1274, 3280), decreasing potentially pathogenic gastro-intestinal microorganisms (ID 1118), "immune health" (ID 1273) and "mouth" (ID 2813) pursuant to Article 13(1) of Regulation (EC) No 1924/2006". European Food Safety Authority. 8 April 2011. Retrieved 9 November 2014.
Jump up ^ Serban C, Sahebkar A, Antal D, Ursoniu S, Banach M (September 2015). "Effects of supplementation with green tea catechins on plasma C-reactive protein concentrations: A systematic review and meta-analysis of randomized controlled trials". Nutrition (Systematic review & meta-analysis). 31 (9): 1061–71. doi:10.1016/j.nut.2015.02.004. PMID 26233863.
In Canada, green tea is defined as a dry-based mixture and the sale of it is regulated by the Canadian Food Inspection Agency (CFIA). It is one of the foods for which a standard of identity is specified according to the Food and Drug Regulations. It should contain not less than 33% water-soluble extractive (determined by official method FO-37 which is the determination of water-soluble extractive in tea) and the total ash should between 4% to 7%.
Matcha, like other green teas, contains a class of antioxidants called catechins. Matcha is high in a catechin called EGCG (epigallocatechin gallate), which is believed to have cancer-fighting effects on the body. Studies have linked green tea to a variety of health benefits, like helping to prevent heart disease, type 2 diabetes and cancer, and even encouraging weight loss. However, it’s important to note that much of this research isn’t from clinical trials that show green tea causes a benefit. Instead, it’s largely from population-based studies, where researchers look at groups of people who drink green tea and compare their health outcomes to groups that don’t drink it. Studies have shown associations between tea and better health, but causation is not yet proven. Matcha is even less studied than brewed green tea.
Cardiovascular diseases, which lump heart disease, stroke, and other diseases of the heart and blood vessels caused by atherosclerosis and hypertension (high blood pressure) into one category, are the most prevalent causes of death in the world. Studies show that green tea can improve some of the main risk factors for these diseases, which includes helping regulate total cholesterol, LDL cholesterol, and triglycerides. One method by which green tea might help: it significantly increases the antioxidant levels of your blood, protecting LDL cholesterol particles from oxidation—one of the causes of heart disease.
Matcha powder and hot water should be whisked together. It’s recommended that you use a tea strainer to sift the matcha into a bowl to avoid clumps. Then, add warm water and whisk it. (Traditionally this is done with a called a bamboo whisk called a chasen.) The whisking creates a foamy tea that can be poured into your cup. Some people add the powder to other hot liquids, like milk, to make a bright green latte. Here’s a video of how to make traditional matcha tea.
Green tea has slightly more antioxidants compared to black tea, although both are still great sources. The ORAC value (antioxidant content) of brewed black tea is 1,128 while green tea is slightly higher at 1,253. Black tea and green tea both contain antioxidants, including polyphenols. Some research shows that green tea contains more than four times the catechins that black tea does. Both types can contribute antioxidants to your diet and have been shown to have antiviral, anti-inflammatory, detoxifying and immune-stimulating effects.
The polyphenols in green tea, especially EGCG, have been shown to have a particularly powerful effect in supporting skin cells and cellular DNA in the presence of UV radiation from sunlight. May different clinical studies have shown EGCG to help skin defend against UVA and UVB rays. And because these polyphenols can accumulate in the skin, regularly drinking green tea or taking a green tea supplement with EGCG can act as all-day supplemental protection.
Along with caffeine, which gives green tea its characteristic taste, bitterness, and stimulating effect, green tea is also rich in a group of chemicals, called catechin polyphenols (commonly known as tannins, which contribute to bitter taste and astringency). These catechin polyphenols include catechin, epicatechin, epicatechin gallate (ECG), epigallocatechin gallate (EGCG), and various proanthocyanidins. They are also known as flavonoids and are very powerful antioxidants. Flavonoids, together with some amino acids like thiamine, are responsible for the potent flavor of green tea.
Rooibos grades are largely related to the percentage "needle" or leaf to stem content in the mix. A higher leaf content results in a darker liquor, richer flavour and less "dusty" aftertaste. The high-grade rooibos is exported and does not reach local markets, with major consumers being the EU, particularly Germany, where it is used in creating flavoured blends for loose-leaf tea markets.
Tenzo’s matcha green tea will provide you with 36mg of caffeine per serving. 72mg of caffeine for every 1 level teaspoon of powder that you use. Matcha is perfect if you are looking for an extended 4-6 hour energy boost to focus and be productive. There are no jitters, spikes or headaches like you might have experienced previously with coffee. And the best part is, if you’re looking for a larger energy boost, all you have to do is use more Matcha!
Matcha is made from shade-grown tea leaves that also are used to make gyokuro. The preparation of matcha starts several weeks before harvest and may last up to 20 days, when the tea bushes are covered to prevent direct sunlight.[better source needed] This slows down growth, stimulates an increase in chlorophyll levels, turns the leaves a darker shade of green, and causes the production of amino acids, in particular theanine. Only the finest tea buds are hand-picked. After harvesting, if the leaves are rolled up before drying as in the production of sencha, the result will be gyokuro (jade dew) tea. If the leaves are laid out flat to dry, however, they will crumble somewhat and become known as tencha (碾茶). Then, tencha may be de-veined, de-stemmed, and stone-ground to the fine, bright green, talc-like powder known as matcha.[better source needed]
Every checkout line magazine seems to have their own version of “the” detox diet. Our tea isn’t a fad, it’s based in Traditional Chinese Medicine. We’ve formulated this blend to work in harmony with your body’s natural detoxification process, instead of shocking it with overly active plants or an intense cleanse. Schisandra berry is one of the main ingredients and is unique in that it has all five tastes. In combination with chicory root, dandelion root and lycium fruit (a.k.a. goji), this blend helps to stimulate your liver’s natural process of detoxification,* giving your liver the love it deserves.
I wasn't a tea drinker before getting this tea, and I have to admit, I really like it. I have about 2-3 glasses per day with just a little bit of honey...very good. I bought this tea to see if it would help with my allergies. I doing some research that was one of the claims from several web sites, and it has to be true if it's on the web....right? :) I'm skeptic, but I thought even if it helped a little it would be worth it. So...I don't know if it was a matter of timing and the allergens all dropped the day I started drinking this tea, but I haven't taken an allergy pill in 7 days. I was taking them daily, sometimes twice a day. Don't get me wrong, I wouldn't call this a miracle cure. There are days where I've had some issues with allergies, but congestion has been far less than before. So I have to say that for me, I did seem to help. So even if all the health claims are only 25% true....it's probably worth it. If you're looking for tea that has a nice flavor and no caffeine, give this one a try, I don't think you'd be disappointed.
Our green tea is passed through a steaming treatment before rolling. Steaming applies light heat to the leaves to help halt the oxidation process before the leaves are rolled into shape. Steaming also helps expose the fresh, grassy flavor of the leaf. Green tea leaves are not allowed to oxidize after rolling, which is why they remain light color and flavor.
The important thing to note here is that what we refer to as red tea in our shop and what is called red tea in China would be referred to as black tea in most other countries. The distinction in color depends on whether you are talking about the color of the leaves or the color of the brew. The color of the brew is typically a beautiful amber, red color thus leading to the name “red tea”. The color of the leaves though are typically dark black, thus leading to the name “black tea”. Thus the terms can be used interchangeably. Red tea is oxidized/fermented for about 6-10 hours until the leaves turn an amber/black color and then they are dried to stop the oxidation process.
Although numerous claims have been made for the health benefits of green tea, human clinical research has not provided conclusive evidence of any effects. In 2011, a panel of scientists published a report on the claims for health effects at the request of the European Commission: in general they found that the claims made for green tea were not supported by sufficient scientific evidence. Although green tea may enhance mental alertness due to its caffeine content, there is only weak, inconclusive evidence that regular consumption of green tea affects the risk of cancer or cardiovascular diseases, and there is no evidence that it benefits weight loss.