Weight loss is one of the many health benefits of green tea. Since so many people are trying to shed extra pounds, interest in green tea is high with anyone who is on a diet. Green tea can help to fight the bulge, but it is not a miracle cure – it must be used in conjunction with a sensible diet.

Green tea has a long history. It was first used in China as a medicine 4000 years ago. Its use passed to Japan where its medicinal properties were highly valued. Some of the earliest texts concerning green tea say that it was used to treat a wide variety of ailments.

The Science of Diet Green Tea

In modern times, green tea has been studied extensively and solid evidence for its health benefits has been established. Green tea is high in antioxidants that protect us from a wide range of diseases including cancer and heart disease. It also increases the metabolism – important information for anyone on a diet.

Green tea is rich in a particular type of antioxidants called catechin polyphenols. One of these catechin polyphenols is called epigallocatechin gallate (EGCG) – a particularly powerful anti-oxidant which can kill cancer cells without harming healthy tissue. EGCG also lowers LDL cholesterol levels (the "bad" cholesterol) so aids in reducing blood clots which can lead to heart attacks and strokes.

For anyone on a diet, green tea can help lose weight. A Swiss study showed that EGCG combined with caffeine can raise the metabolic rate by 4%. Although not a dramatic increase in metabolism, it is enough to give an extra edge to any diet. Green tea can be consumed throughout the day as a refreshing beverage that can supplement any diet. Green tea also aids in weight loss because it is calorie-free and a good source of fluids.

Due to the many health benefits of green tea, it’s advisable to continue drinking green tea even after you have achieved your desired weight. Besides protecting against cancer and heart disease, green tea can strengthen bones, fight against diabetes, protect against Alzheimer’ disease, maintain healthy skin, and boost the immune system.

All of these health benefits of green tea have been proven through a significant body of scientific research. So don’t think of green tea as simply an aid to your diet. Green tea should be a part of your long-term goal to live a healthy and active life.