Despite the proximity of the secret to the body, it is usually ignored except in cases where it is adorned with body jewelry or if you are a lover of bellies. But in reality, the secret is one of the most germ-infested areas in the body. According to a study conducted in 2011 by scientists in the biological department of a university in North Carolina, they found that the secret contains 2000 types of bacteria, including 1458 new types unknown to scientists. Scientists found that one person had a type of bacteria in his secret that is only found in soil in Japan, even though he had never visited Japan before.
