Homeostasis is what that involves in maintaining constant and stable internal environment in human body. It depends upon mainly one factor which is temperature. the another factors such as ion concentration in body, pH level, glucose concentration are also maintained by homeostasis. These factor varies due to body temperature and if the value of these factors are very low and high compared to the normal value, the body can fall sick. Homeostasis detects the changes in levels of the factors and by maintaining those, able to keep the body in stable condition. The homeostasis maintenance mainly follows the negative feedback loop (Honda, 2016).