Microbiota of Human Gut-A Natural Remedy for Human Illness (Review Articles)

The human gut microbiomes play a very important role to maintain human health containing many bacteria, fungi, viruses, protozoan's etc. In gut microbiota most of microorganisms are commensally bacteria that play symbiotic relationship with host. The composition of gut microbes could be affected by many factors like diet, antibiotics, geography, culture, and environment. Gut dysbiosis causes many diseases from neurogenerative to cardiovascular diseases, obesity, and some cancers also. However, regular intake of probiotics helps to maintain the gut composition and prevent many diseases. Those people which do regular physical exercise they had, a very healthy gut composition as compared to those, who does not do any physical activity. Recently, a new bacterial strain has been discovered from Senegalese boy and a new strain from Enterocacea family. Excessive use of antibiotics modulates the gut microbiota and responsible for many diseases, it is found out that giving antibiotics in the early life of infants could alter their gut microbiota development. Unhealthy sleep-wake cycle also affect the gut microbiota. This review focus on current factors which are affecting the composition of gut microbes.