Social sustainability is the ability of a social system, such as a country, to function at a defined level of social well being indefinitely. A more complete definition of sustainability is thus environmental, economic, and social sustainability.
Depiction of the human body and bacteria that predominate. A microbiota is the ecological community of commensal, symbiotic and pathogenic microorganisms that literally share our body space.Joshua Lederberg coined the term, emphasising the importance of microorganisms inhabiting the human body in health and disease.he symbiotic relationship between animal host and microbiota has a significant impact on shaping the immune system. The immune system is able to recognize the types of bacteria that are harmful to the host and combats them, while allowing the helpful bacteria to carry out their functions.
Intestinal microbiota, or gut flora, and the gut barrier determine gut health. Inside the gut are about 100 trillion live microorganisms that promote normal GI function, protect the body from infection, and regulate metabolism and the mucosal immune system.In fact, they comprise more than 75% of the immune system.ntestinal microbiota, or gut flora, and the gut barrier determine gut health. Inside the gut are about 100 trillion live microorganisms that promote normal GI function, protect the body from infection, and regulate metabolism and the mucosal immune system.