The Ginkgo biloba tree species has been around unchanged for about 150 million years. That’s a long time, and the fact that it has survived unchanged perhaps suggests that it has powerful internal survival mechanisms which have been perfected very early on despite changing environmental factors over this time. Specimens more than a thousand years old have been reported in China, Korea and Japan.
There is some confusion about the difference between pre- and probiotics. There are 400 – 500 types of bacteria in the digestive tract, each of which has many strains, with a total of one hundred trillion bacteria and a weight of about 2 kg (about the size of the liver). Just imagine the chaos created by a course of antibiotics!
The liver is the largest organ in the body and functions as an enormous filter and detoxification centre. It is also involved in the metabolism of a range of essential nutrients required by the body such as specific proteins and bile acids.