Green tea is believed to be a potential agent, which can cause lose weight. It is projected as an effective diet remedy since many of the reports show positive diet effects.

Better Use Nature Green Tea Diet than Artificial Products
Green tea is appreciated for the weight loss since it is a natural substance. Now, many artificial products are available in the market, claiming that are effective for weight loss. Since some research found side effects from most of artificial products, people started searching for natural products for diet. Green tea diet is an herbal decoction, which is made from the unfermented leaves of Camellia sinensis. It is a proven stimulant that is regularly used as a beverage in the eastern countries. It is postulated that they have medicinal properties and the traditional medicinal systems support the argument with evidences. It can be used to protect the heart, liver, skin, pancreas, oral systems and most importantly as a curative for cancer. However, the effectiveness to lose weight cannot be proved from the medicinal properties. But, the scientific crowd is relying on the active ingredients of it.

How green tea works for diet
Green tea is recommended for diet because of its multifaceted effects on health. The major active component of it are the polyphenols such as catechin, epicatechin, epicatechin gallate, gallaogatechin, epigallocatechin, and apigallocatechin gallate (known as EGCG). Even though it have alkaloids such as caffeine, the EGCG is effective to compensate their effect and trigger the metabolism rate. The studies show that EGCG, which is a natural antioxidant, is also an effective thermogenic that can burn off the calories. Using the green tea, energy expenditure and metabolic rate is hiked at a rate of 4%, which will certainly help you for weight loss. It carries only 4 calories per serving, and it’s most healthy when consumed with nothing added. The caffeine increases body function to help burn more calories and the polyphenols seem to aid in the digestion of fat, truly making it a Chinese diet tea.. Pu-erh and Oolong teas have received the most attention regarding weight loss, but all types of tea offer a low calorie alternative to commercial beverages.

Here is another detailed facts about it:

Increase immunity against Flu - Incorporating a green tea diet to your daily intake of consumables may also be a key flu-fighting strategy. Drinking it stimulates those heroic gamma-delta T-cells provided gratis from Mother Nature that boost immunity against viruses. There’s a substance in it called L-theanine that triggers the T cells to secrete a staggering 10 times their normal output of virus-battling interferon. Even gargling with green tea coats the oral cavity’s membranes with one of green tea’s potent components - catechins - which successfully neutralizes the vicious virus.

Decrease LDL “bad” cholesterol.

Increase Metabolism, May Aid In Weight Loss.

Enhanced Immune System. Antioxidants are known to help slow degenerative diseases by helping to stop free radicals. Free radicals hurt the body by initiating chain reactions of electron scavenging that damage the body’s cells. Polyphenols and flavinoids rank high in levels of antioxidant activity. Green tea is 30-40% polyphenols by weight. Many of it’s positive immune system effects are related to the high levels of polyphenols it contains.
It is estimated that the necessary daily intake of polyphenols is from 300-400 mg. This translates to about 4 cups each day. Green and white teas have the highest concentration of all types of polyphenols because they are minimally processed.

It can help prevent cancer. The National Cancer Center Research Institute in Tokyo suggests that “Drinking it may be one of the most practical methods of cancer prevention available at present”.*
This drink has been shown to lower the occurrence of all types of cancers, with more significant decreases in digestive and urinary tract cancers. In animal studies, green tea applied topically was repeatedly shown to protect the skin against cancerous changes and slow the progression of skin cancer. Research has shown tea to be helpful in inhibiting esophageal, stomach, colon, rectal, liver, pancreatic, bladder, breast, and lung cancers. It has also been shown to benefit white blood cells during chemotherapy treatment.

Helps to maintain a healthy fluid balance which helps to relieve stress and fatigue.
Contains antibacterial and antiviral properties.
Helps destroys free radicals.
Helps to protect the liver against toxins.
Helps to lower blood sugar levels .
Helps to reduce high blood pressure.

Side Effects
Green tea does have some side effects but most come from the caffeine. One 6 oz. cup of green tea contains approximately 30 mg. of caffeine. People who are caffeine sensitive should take green tea supplements instead of brewing their own tea.

More than 6 cups of green tea daily can cause sleeplessness, irregular heart beat, diarrhea, vomiting, dizziness, headaches, and loss of appetite.
People with heart conditions, anxiety, panic attacks, kidney disease and sensitive stomachs should be cautioned about ingesting green tea.

For people who want the benefits of green tea but don’t like the taste, green tea supplements are available. The dietary supplements normally come in 500 mg capsules which are to be taken two to three times daily