Importance Of Public Health - 1006 Words

Public health is defined as the science of protecting and improving people’s health and their communities. Public health is achieved through promotion of healthy lifestyles, researching the prevention of diseases and injuries, as well as detecting, thwarting and responding to infectious disease outbreaks. As such, public health involves protecting the health of entire populations, for example, in local neighborhoods or in an entire country or region of the world. The mission of public health is to create the conditions within which people can be healthy. Public health professionals strive to avert problems from occurring or recurring by recommending policies, implementing educational programs, conducting research, and administering†¦show more content†¦Another value involves commitment to equality, sustainable development, and social justice as well as respect for diversity, community participation, empowerment, and self-determination. The roles of public health, on the other hand, include improving the health of the population through identifying why some populations are healthier than others, ascertaining the factors that influence health, and advocating for healthy public policies and services. Other aspects of public health involve advocating for laws that promote the use of seatbelts to prevent injuries or to promote smoke-free indoor air as well as enlightening the people about the ways of staying healthy and providing science-based solutions to problems. Examples of the numerous fields of public health include nutrition, first responders, restaurant inspection, health education, science and research, social work, epidemiology, public health nursing and physician practice. Other fields include community planning, public policy, sanitation, and occupational health and safety. Public health is important because its advancement increases the average lifespan of the people. Public health does so by preventing and controlling infectious diseases through immunizations against communicable diseases, quarantine of infected persons, and improvements in sewage and drinking water. Other factors include ensuring safer workplaces, legislationShow MoreRelatedThe Importance Of Health Promotions In Public Health1148 Words   |  5 PagesThese actions to do not work to improve the health status of the patient, and simply perpetuate the overprescribing of drugs based on market appeal. On the other side of the patient-health professional relationship, there is growing mistrust in the capacity of healthcare professionals to consult on obesity, particularly in pharmacists. 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