Green tea is made from the same leaves that are used for making black tea, but, since the process of oxidation involved in the preparation of green tea is minimal or even skipped at times, the color of the tea remains greenish. Although the use of green tea started in China, it has also been used in a number of cultures in Asia. It is since the last few years, that the West has become aware of the benefits of green tea. There are numerous varieties of green tea available all over the world. The region where the tea is grown makes a difference; the growing conditions, processing, and harvesting period have a major role to play in determining the variety of the tea extract. The Benefits Consuming green tea extract is said to lower the chances of developing particular types of cancer, especially colon cancer. The chemicals present in green tea are able to neutralize free radicals, which are known to damage cells. At the same time, it is also able to limit cell multiplication, which is the main feature of cancer. Green tea extract pills are recommended for people with LDL cholesterol problem. Taking these pills regularly lowers the low density lipoproteins (LDL) because it is LDL that promotes plaque buildup in the arteries that often causes heart problems. It aids weight loss because it increases body heat, which leads to burning of calories and fats present in the body. There are powerful antioxidants present in this extract that boost the immune system and protect the body from various illnesses and diseases. One can also consume this tea extract to keep diabetes under control or even prevent it. It is known to regulate glucose levels in the body. People who suffer from arthritis are known to have benefited from green tea as it slows down the process of arthritis. One of the most important benefits of green tea for the skin is that, it reduces damage caused by the sun. However, it is important to note that green tea does not block UV rays. It also reduces the signs of aging, but researchers are still working to find out whether green tea does indeed reduce wrinkles and prevent skin from sagging or not. Inflammation caused by inflammatory bowel diseases can be eliminated by consuming green tea. Therefore, people suffering from Crohn's disease or ulcerative colitis are advised to consume this tea. It is also helpful to prevent liver disease. It can protect the liver from damage caused by effects of toxic substances like alcohol. Regular consumption of green tea can be of help in reducing the risk of tumors in the liver. It prevents dental caries. Symptoms of cold and flu can also be treated with green tea. It has been found to be effective for treating genital warts. The Side Effects Along with benefits, green tea extract also possesses certain mild as well severe side effects.

• Restlessness
• Nausea
• Vomiting
• Frequent urination
• Abdominal bloating and gas
• Anxiety
• Rapid heart rate
• Allergic reaction

Before you start consuming green tea, it is better to talk to your health care professional about the same.