Basically green tea is the least processed of four different types of tea; green, oolong, black and white, all of which come for the Camellia sinensis bush. Unlike the other tea variants, green tea leaves are steamed. Processing them in this way preserves the compound epigallocatechin gallate (EGCG), which is a powerful antioxidant that gives green tea many of its health properties.
Evidence indicates that periodontal disease is an autoimmune disorder triggered by infectious organisms and an abnormal immune response to collagen. Periodontal disease is an inflammatory condition affecting both the gums and the deep structures that house the roots of the teeth.eriodontal disease can cause the teeth to loosen and decay. Individuals with periodontal disease may experience bleeding of the gums when brushing, which is often the first sign of a problem. The gums may also appear swollen and recede away from the teeth.
Causes of gum disease. Gum disease can be caused by a number of factors, but poor oral hygiene is the most common cause. Poor oral hygiene, such as not brushing your teeth properly or regularly, can cause plaque to build up on your teeth.s well as poor oral hygiene, a number of things can increase your risk of developing problems with your gums. These include: 1  smoking. 2  your age â gum disease becomes more common as you get older.