What Is the Best Green Tea? - the best electric toothbrush 2016

Which green tea tastes best is a matter of personal preference.
However, some kinds of green tea may be healthier than others.
When choosing which tea to buy, consider the antioxidant content and potential contamination of pesticide residues and heavy metals.
Organic green tea brewed from Sri Lanka or Japan may be one of the best options.
Brewing and bottling, if you choose to brew tea instead of bottled tea, you will get more beneficial antioxidants from green tea.
A study published at 240 National Conference of the American Chemical Society in 2010 found that one cup of brewed green tea contains as many antioxidants as 20 bottles of tea.
The processing method of bottled green tea reduces the content of antioxidants in tea leaves.
In a study published in the Journal of Toxicology in 2013, most of the green tea tested contained at least a certain amount of heavy metals such as lead, arsenic, cadmium and aluminum.
Compared with ordinary green tea, organic green tea has a higher content of lead, aluminum and cadmium, but a lower content of arsenic.
Standard tea and organic tea in China are both high in aluminum and high in lead content of organic tea, so you 'd better choose tea from another country.
Organic green tea in Sri Lanka is low in all four pollutants, and organic green tea in Japan is only medium.
Brew green tea in the shortest recommended time, because the longer the brewing time, the higher the heavy metal content in tea leaves.
Limit the intake of pesticide residues and choose organic tea.
For these organic-labeled teas, it is impossible for them to grow with the use of pesticides.
However, in a study published in the AOAC International Journal in July 2010, none of the tea leaves tested had a pesticide residue higher than that permitted by Japan or the EU, so this may not be a big problem.
Sometimes you may not want extra doses of caffeine in regular green tea.
Please note that drinking caffeine-free green tea reduces the amount of beneficial antioxidants you get per cup.
A study published in Nutrition and Cancer in 2003 found that caffeine-free tea contains four types.
Compared to 21 mg, 6 mg and 39 mg per gram of tea is an antioxidant called Yellow alcohol. 2 to 103.
Regular caffeine-containing green tea is 2 mg per gram.
Once again, additional treatment can reduce the content of antioxidants.