For
centuries now, the benefits of green tea diets have been the
subject of countless writings and scientific
investigations.
More than four thousand years ago, green tea diet has become a
staple beverage for most Asians because of its countless health
and medicinal benefits. It is said that the Chinese Emperor
Shen Nung was the first one to have discovered green tea diet.
Emperor Shen Nung was reported to have been boiling water when
some leaves of a nearby plant fell into his pot. The leaves
actually came from Camellia sinensis, the herb from which green
tea diet is extracted.
Having a green tea diet is associated with several health
benefits. One of the benefits of having a green tea diet is
providing a potential cure for cancer. According to some
studies, certain substances in green tea diet can destroy
cancel cells without harming any neighboring healthy tissues.
This substance in green tea diets is called epigallocatechin
gallate (EGCG).
The results of the study on the cancer benefit of green tea
diets were astounding and it led to further more researches
that investigate other aspects of green tea diet. In a study
conducted by American and Swiss scientists in the University of
Geneva, it has been found that the EGCG found in green tea
diets can increase the 24-hour energy expenditure of the body.
They concluded that this is due to the ability of antioxidants
present in green tea diet to stimulate thermogenesis, otherwise
known as fat metabolism. According to their findings, people
who were on a green tea diet exhibited a significant four
percent increase in their normal metabolic rates. This led the
scientists to conclude that green tea diet has a major
contributing factor in weight loss.
Another study conducted in China was designed to investigate
further on green tea diet’s weight loss benefit. They decided
that since green tea diet can significantly increase fat
metabolism, then green tea diet probably would help lowering
down cholesterol levels as well. Their hypothesis was proven
when they introduced green tea diet on 240 people with mild to
extremely high cholesterol levels. After only twelve weeks,
they observed that those on a green tea diet dropped sixteen
percent in their cholesterol levels.
Based on the above study, it can also be hypothesized that
green tea diet can cure obesity. Green tea diet’s catechin
polyphenols can delay the reaction of gastric and pancreatic
lipases in the body. These enzymes are the ones responsible for
storing calories into fats in the body. By delaying these
enzymes, green tea diets can therefore lessen fat concentration
and prevent obesity in people.
A truly remarkable beverage, green tea diet is used to improve
the body’s health in many ways. Further studies were made on
the benefits of green tea diets. The latest ones were able to
prove that green tea diet can effectively protect the skin from
damage due to ultraviolet light radiation. Green tea diet is
also widely recognized as a substance that can protect against
many different cancers such as stomach cancer, ovarian cancer,
cancer of the colon, oral cancer, prostate cancer, and breast
and cervical cancers.