One of the primary reasons for the popularity and consumption of all kinds of tea by human civilizations is its stimulating effect. This effect, again, is due to the caffeine and tannins present in the tea leaves. Caffeine and tannins, despite their potentially adverse effects on health, in the long run, act as very powerful stimulants. That is why a cup of tea makes you feel fresh and highly energized. Tea is an easy and ideal solution to counter fatigue, laziness, sleepiness, and lack of energy, and to improve blood circulation. This is why it is so popular with a wide variety of people in various industries, including professionals, housewives, students, and anyone else who has ever felt a bit drowsy during the day!
Green tea also seems to boost physical performance, increase exercise endurance, and decrease reaction time, and there are many, many such studies showing these effects from caffeine, although other ingredients in green tea may aid this effect. Caffeine, and green tea’s, ability to mobilize fatty acids in fat tissue to make them more easily available for use as energy also seems to aid physical performance. In one study, caffeine was shown to significantly increase physical performance (exercise endurance and exertion). The antioxidants in green tea may also help prevent tissue damage during physical exertion as well.
Because you’re consuming whole leaves in matcha, you may get three times as much caffeine than a cup of steeped tea, about the amount in a cup of brewed coffee. Matcha aficionados say that compared to the caffeine buzz from coffee, matcha creates an “alert calm” due to a natural substance it contains called l-theanine, which induces relaxation without drowsiness. Still, I do believe it’s best to nix all forms of caffeine (including matcha) at least six hours before bedtime, to ensure a good night’s sleep.
Green, black, brown and now, red! No, these aren’t just some colors on the palette of your paint box. They are hues in the world of tea. The latest addiction and addition to the list being the 'red' tea, all the way from South Africa. We are talking about the Rooibos tea. What makes Rooibos tea so popular is the fact that it is known to have 50% more antioxidants than those found in green tea. Rooibos is obtained from Aspalathus Linearis, a shrub native to the Cape of Good Hope.
In 2009, King’s College researchers found that epicatechin may protect brain cells through mechanisms unrelated to its antioxidant ability, as epicatechin is one of the few flavonoids that can cross the blood-brain barrier. The King’s College researchers reported that somehow epicatechin protects brain cells from the negative effects of beta-amyloid plaques, although the exact mechanism of how this works is still not entirely know. (9)
There are also several harmful effects of green tea over-consumption that are possible. These include consuming tainted supplements marked as green tea extract, high caffeine consumption, consuming aluminum, and the effects of tea polyphenols on iron bioavailability. Green tea extracts should not be taken by patients suffering from renal failure, liver disease, heart conditions or major cardiovascular problems without supervision from a doctor. People sensitive to caffeine should be careful of their intake. Pregnant and breast-feeding women should drink no more than one or two cups per day, as some research shows that more caffeine than this amount may interfere with normal heart rhythms.
10. Stop complaining for the next 100 days. A couple of years back, Will Bowen gave a purple rubber bracelet to each person in his congregation to remind them to stop complaining. “Negative talk produces negative thoughts; negative thoughts produce negative results”, says Bowen. For the next 100 days, whenever you catch yourself complaining about anything, stop yourself.
When keep consuming unhealthy food our body collect toxins that can't go our easily. Detox teas contain specific blends of natural ingredients which flush these toxins and chemicals we are consuming out of our vital organs. Those herbs are extremely effective for reducing cholesterol, body fat, improve digestive system and help our body losing weight.
Grown under shade for three weeks prior to plucking, gyokuro is one of the most exclusive varieties of tea produced in Japan. The shading technique imparts a sweeter flavor, and produces a particularly rich color thanks to the higher amounts of chlorophyll in the shaded leaf. Gyokuro tea is associated with the Uji region, the first tea-growing region in Japan. It is often made using smaller-leaf cultivars of the tea plant.