Public Health Nutrition ( Phn ) - 1700 Words

Public health Nutrition (PHN) is the promotion and maintenance of nutrition related to health and well-being of populations via the organised efforts and informed choices of society (Hughes et al, 2012). Public health nutrition focuses on solving nutrition related problems, however focusing on developing interventions in the population; it also draws upon the principles of health promotion (Caraher and Coveney, 2004). Landman, Buttriss and Margetts (1998) outlines public health nutrition in focusing on the promotion of good health via nutrition and primary interventions. The importance lies on the maintenance of wellness in the whole population. Overall it strives to improve optimum nutritional health of all individuals as well as vulnerable groups within the population. Public health nutrition uses numerous strategies to spread and influence the community, there are three levels of intervention, firstly the primary intervention, this reduces or removes the risk factors of the occurr ing diseases, secondary strategy is to stop or slow the disease progressing further, followed by the tertiary strategy which involves managing or rehabilitation with the individuals with health conditions and to improve the quality of life (Psaltopoulou, llias and Alevizaki 2010). 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