The focus of public health interventions is to prevent and manage diseases, injuries and other health conditions through surveillance of cases and the promotion of healthy behavior, communities, and (in aspects relevant to human health) environments. Its aim is to prevent health problems from happening or re-occurring by implementing educational programs, developing policies, administering services and conducting research.[52] In many cases, treating a disease or controlling a pathogen can be vital to preventing it in others, such as during an outbreak. Vaccination programs and distribution of condoms to prevent the spread of communicable diseases are examples of common preventive public health measures, as are educational campaigns to promote vaccination and the use of condoms (including overcoming resistance to such).
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.
Jump up ^ Housman & Dorman 2005, pp. 303–304. "The linear model supported previous findings, including regular exercise, limited alcohol consumption, abstinence from smoking, sleeping 7–8 hours a night, and maintenance of a healthy weight play an important role in promoting longevity and delaying illness and death." Citing Wingard DL, Berkman LF, Brand RJ (1982). "A multivariate analysis of health-related practices: a nine-year mortality follow-up of the Alameda County Study". Am J Epidemiol. 116 (5): 765–775. PMID 7148802.
Her own health journey with disordered eating, amenorrhea and hypothyroidism has been the catalyst to her career focused on women's health and eating disorders. As both a Board Certified Family Nurse Practitioner and Registered Dietitian, Robyn specializes in helping women heal from hormone & reproductive health issues and recover from eating disorders and disordered eating.
Robyn's practice is rooted in a weight neutral, non diet approach where she helps women identify and tune out diet culture so they can instead turn into their body's inner wisdom and internal cues to discover true health and healing. Her approach centers around changing behaviors instead of numbers and empowering women to care for their whole self. Read more....

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Robyn's practice is rooted in a weight neutral, non diet approach where she helps women identify and tune out diet culture so they can instead turn into their body's inner wisdom and internal cues to discover true health and healing. Her approach centers around changing behaviors instead of numbers and empowering women to care for their whole self. Read more....

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