Public health has been described as "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals."[51] It is concerned with threats to the overall health of a community based on population health analysis. The population in question can be as small as a handful of people or as large as all the inhabitants of several continents (for instance, in the case of a pandemic). Public health has many sub-fields, but typically includes the interdisciplinary categories of epidemiology, biostatistics and health services. Environmental health, community health, behavioral health, and occupational health are also important areas of public health. is an independent, advertising-supported website publisher and provides a consumer comparison service. may earn revenue for leads, clicks, calls and application generated, and may be compensated by its advertisers for sponsored products and services. This compensation may impact how, where and in what order products appear. does not include all companies or all available products. is not a broker or agent on the sale of insurance products.
Here at Real Life Women's Health we approach each woman as a whole person with unique, individual needs. Building a strong, trusting and understanding relationship with each client is foundational to our work. We deeply believe that women don't need more information on how to be "healthy" or another protocol to follow. Rather we believe you have all the wisdom you need right inside you. Instead of telling people what to do, we come alongside our clients by educating, empowering and helping them to create space for listening so they can tap into that inner wisdom and internal body cues as a means to lasting, long term health and wellbeing - physically, mentally and emotionally. Whether you're recovering from an eating disorder or facing a health issue, you are the expert of your body. 
The meaning of health has evolved over time. In keeping with the biomedical perspective, early definitions of health focused on the theme of the body's ability to function; health was seen as a state of normal function that could be disrupted from time to time by disease. An example of such a definition of health is: "a state characterized by anatomic, physiologic, and psychological integrity; ability to perform personally valued family, work, and community roles; ability to deal with physical, biological, psychological, and social stress".[7] Then in 1948, in a radical departure from previous definitions, the World Health Organization (WHO) proposed a definition that aimed higher: linking health to well-being, in terms of "physical, mental, and social well-being, and not merely the absence of disease and infirmity".[8] Although this definition was welcomed by some as being innovative, it was also criticized as being vague, excessively broad and was not construed as measurable. For a long time, it was set aside as an impractical ideal and most discussions of health returned to the practicality of the biomedical model.[9]