Green Tea - Diet Benefits
Is Green Tea just another faddish nutritional supplement?
Not by any means. Green Tea has been a part of the Chinese diet for over 3000 years. Recent research has proven that there are a significant number of health benefits that come from drinking green tea, or including a green tea extract in our diet.
Cancer prevention/inhibition, antioxidant applications, weight control, anti-inflammatory and anti-microbial properties have all been researched to some degree. Some reports show green tea may have the ability to help prevent certain cancers from developing. Green tea contains chemicals known as polyphenols, which have antioxidant properties. An antioxidant is a compound that blocks the action of activated oxygen molecules, known as free radicals, that can damage cells.
Origins and Background
Green Tea comes from the same plant (Camellia Sinensis) as traditional black tea. Green Tea is produced by steaming fresh leaves at high temperatures - therefore leaving a significant part of the nutritional and enzyme content intact. Production of black tea uses the dried and fermented leaves.
Three cups a day or more is the amount of Green Tea typically taken in Asian countries. The tea is usually brewed using 1 to 2 teaspoons of the dried tea in a cup of boiling water, or is steeped for 3 to 15 minutes. Green tea extracts are also available in capsule form.
Caffeine in Green Tea
Some people assume that green tea is caffeine free, however, this isn't true. Traditional green tea is about half the caffeine of regular tea but can vary depending on concentration.
|Type||Caffeine per 8 oz serving|
|Brewed green tea||25mg|
|Green tea supplement||50mg per capsule|
Green Tea for Weight Loss
There is no such thing as a 'miracle' weight loss food or drug - however there are many indications that Green Tea brings a number of benefits to those trying lose weight:
Studies have also shown green tea extracts are capable of reducing fat digestion by inhibiting digestive enzymes. Others have shown thermogenic properties of green tea (probably brought on by the interaction between its caffeine content, and catechin polyphenols)1. Thermogenesis is the process of the body burning fuel (fat) without making chemical energy (the calories are released as heat).
However, if you are overweight or obese - and change nothing else in your life except to start drinking green tea - you are not going to have an instant weight loss miracle - but you will be giving yourself an edge.
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