Introduction“Public Health” is a multidisciplinary topic for research and scientific studies. It has been a concern to the scholars from different fields such as social sciences, psychology, medicine, public administration, technology, and education and communication disciplines.Communication and information of health issues at public level in society is an important concern to the government and policymakers of a nation. Official institutions apart from academics are putting efforts to obtain research-based data for valid and helpful information to be used as background knowledge while devising the public health policies. One of the major public health issues in nations around the world is increasing rate of childhood obesity, alongside lacking health awareness in parents and peer groups. Over the past decade, obesity has increased in children and adolescents. Many an intervention have been associated with the obesity and overweight in children and some bad consequences of physical, psychological and social nature related to childhood obesity have been anticipated. Public health officials and social institutions have been looking for the factors that cause childhood obesity, and intervention strategies of various types are used for prevention and control of these causes.Health communication focuses on the relationship between the communication of health-related issues and the delivery of health education and healthcare to individuals in the society.Healthcare organisations and agencies adopt the most advisable practice and best applicable standardised care for patients to minimise any potential harm to them. Authorities and regulatory bodies act as guideline and oversight procedures developers for healthcare agencies to avoid violations and maintain standardised healthcare practice in the society (Kernan et al., 2014).Healthcare morals and bioethics the two terms substitute each other in general health. Bioethics in the field of healthcare is a coming of the 1900s that arrangements with the ethical norms and issue identified with health care administrations. (Karen,) Preventable, certain and unfriendly sort of blunders ought to be accounted for to patients as well as to the authoritative revealing frameworks (IOM, 2000). Conjure of helpful benefit gives specialists, doctors a hand on withholding the reports of mistakes from patients if on the therapeutic premise they feel that revelation of such data can conceivably make hurt the patients in any case as the patient might be sincerely depleted, flimsy and discouraged (Beauchamp and Childress, 2013). The data of a patient’s condition should be kept classified unless it might be utilised for the patient’s advantage according to healthcare and the patient gives assent on discharging it (Karen).Health mind associations and offices embrace the most appropriate practice, and best material institutionalised administer to patients to limit any potential mischief to them. Experts and administrative bodies go about as rule and oversight systems designers for healthcare offices to dodge infringement and keep up institutionalised healthcare rehearse in the general public (Karen, 2014).. Communication is a central concept in the provision of effective healthcare awareness to public. To understand the problem and needs of public “no decision about me without me”, it is important to have effective listening skills and to communicate them “awareness” to a satisfactory level. Courage involves the implementation of the right practice of care to the individual, the innovative approach and personal strength to take a stance for the righteousness. Commitment means the ultimate dedication to the governmental care for public without ambiguities and diversion. Communication builds strength to meet the challenges in the field of public policymaking overall (Baillie & Black, 2015).Australia’ s Public Health Policy on ObesityPublic Health Association of Australia has devised a policy for the promotion of healthy weight of individuals in the society. The policy is titled as “Promoting Healthy Weight Policy.” The policy serves majorly the purposes of;Actively participating in the promotion of healthy weight for young children, adolescents and adults,Providing recommendations to government and other involved agencies to devise and achieve a multidimensional and multi-sectorial approach to tackle the problem of prevailing obesity in children and adults in a systematically integrated way.Advocacy of appropriately addressing the high prevalence rate of obesity in National Nutrition Policy.Encouraging the federal ministry for health and NHMRC to allocate adequate resources to Australian National Preventative Health Agency so that it can tackle the problem of obesity and its prevalence in Australia.Informing and mobilizing the members to support the policy.Monitoring the implementation progress of all the recommendations made by the committee.However despite devising several plans and strategies and national policies, the overweight in Australian kids and adults still prevails at an abnormal rate. The problem of overweight is related with a number of health wellbeing, economic and social costs in present and future for the society. There is no single policy or plan that can solely help reverse the prevalence of obesity in the society and there is a requirement of adopting a multidimensional and integrated policy and implementation plan involving multiple sectors in order to better fight the chronic problem of prevalence of obesity. Various public and private sectors including all levels of official intermediaries and regulatory bodies , food industry , mass media agencies and educational sectors and parental awareness are needed to be integrated in a health policy to tackle the problem a from every possible direction. Numerous interventions have proven to help reduce the problem of high prevalence of obesity in the society. The prevention of overweight and obesity in children should be given priority by developing and implementing the policies and action plans inclusive of official regulations wherever and whenever needed. Measures to reduce the prevalence of obesity and overweight in adult members of society concurrently should be pursued. With sufficient funding and support, every possible action of the Preventative Health Taskforce “Preventative Health Taskforce Roadmap for Action” must immediately be enacted to ensure the success of the plans.Promoting Healthy Weight Policy: The Prevention and Management of Overweight and Obesity in Australia.Based on the research by national and international credible sources the Public Health Association of Australia has noted the problem of prevalence of obesity and overweight in the country base on numerous small and large national and international researches.According to World Health Organization an increased number of not only developing but developed countries as well are facing a threatening level of obesity and overweight prevalence in young children and adolescents. Obesity has been ranked as one of the top ten preventable health conditions by World Health Organization requiring urgent based priority and attention. A dramatically substantial increase in obesity rate among young children over last decade has been declared by WHO as the most serious health challenge of the twenty-first century.Public health Ontario research “Addressing Obesity in Children and Youth” was a secondary data based research conducted with librarian; s assistance using grey literature sources and electronic data bases. The researchers presented the report in April 2012. The research reviewed the articles and papers published on four variables, obesity, interventions, effectiveness and child. A total 838 papers identified interventions that were effective for the prevention of childhood obesity. Most of the reviews were found to be focusing on the children and youth victimized by obesity in school setting and had intervention of nutritional habits and physical activity. Five of the research papers’ results demonstrated that school-based interventions were successful in reducing the anthropometric outcomes of the groups compared. However, two studies did not show any significant difference in the outcome of the groups under experiment.Another research has shown that obesity and overweight prevalence in children aging from five to seventeen years established by approximately 26% during the year 2011-2012, obesity prevailed by 7.6% and overweight by 17.7%. National health and medical research council in Australia has declared obesity and overweight as major public health problem that has contributed 7.6% in premature deaths and disabilities among children and has been recognized the largest risk factor of behavioral and biomedical health phenomena.The costs associated with obesity and overweight are extremely high as per economic and social spheres. In 2008, the cost estimated of obesity in Australia was 58 billion dollars that comprised in 8.3 billion financial costs associated and 49.9 billion dollars on the account of wellbeing loss. Approximately 80% of overweight kids grow up as overweight adults because being obese, it is difficult for them to lose weight through physical activities and nutritional plans.Centre for Community child Health royal Children’s hospital’s research team prepared a report for OzChild: Children Australia titled “To promote awareness of the risk factors that contribute to childhood obesity and assess the ability of parents to develop shared strategies to reduce such risks.” The researchers posited that change of lifestyles of children and adolescents in the developed countries have changed the ways of their physical activities level as well as their eating g and nutritional habits. The interventions studied were physical activity and eating behaviors developed by the influences from family, schools, and socio-economic factors. The report suggested that the nutrition education provided in schools focus not only on educating the kids on nutrition but they should also develop the behaviors and skills related to food-preparation, preservation, socio-cultural aspects of eating and eating habits linked with the personal grooming and positive body image (Lehmann et al., 2014).Recommended Steps The Public Health Association of Australia believes and suggests the following actions to be taken on priority basis to prevent the accelerating rate of obesity and overweight prevalence among children and adults in Australia;Overweight and obesity should be set as priority health issue of the country.National obesity Taskforce should be established so that efforts for coordinating and implementing the agenda by providing capacity can be increased, targets can be set and accordingly, monitoring and reporting can be achieved in measureable manner.There should be continuous supply of funds required for the development of action plan, monitoring and evaluation of healthy weight plan.There should be an ensured coordination by the local governments and private sector industries along with non-profit, non-governmental organisations to devise the modified plans according to the needs and demands of the respective population.Federal institutions and non-governmental organizations should support and pursue scientific researches to identify the causes and effective interventions that can help reverse the prevalence rate of overweight and obesity. (Healy et al., 2015)Impact and Importance of PoliciesA number of other recommendations and endorsements are present in the National health Policy of Australia for the Prevention of Obesity and Overweight, however it is important to analyse that why such policies are important and necessary to be devised and implemented on priority basis. Numerous researches have demonstrated that public health policies and regulation have great impact on the health phenomena prevailing in the respective society.Advocacy and lobbying efforts can help reduce the intensity of prevalence of obesity among children and adults by encouraging the policymakers and practitioners in the field of public health to formulate policies and plans as interventions to address the alarming problem of obesity prevailing in the society. Policies can be devised in a variety of forms to create a multidimensional approach to intervene the phenomenon of obesity. For instance, legislative policies, school-based policies, nutritional policies, integrated policies, parental awareness policies, and mass mediated communication policies for public health.Public policies are initiated generally through advocacy campaigns. Advocacy can be referred to as speaking on behalf of the public regarding some issue of concern to the public. Advocacy campaign facilitate public policies a various levels. These campaign work at local, community, state, national and international levels to promote the cause. Advocacy campaigns are aided by evidenced data making them well constructed and appealing and persuasive. As per childhood obesity prevalence, advocacy campaigns tend to speak for the health of children and their general wellbeing. Such campaigns interconnect the local or state level activities based on health issues with the federal level policies and campaigns on the same issue. As they say “All politics is local, all policies are local.” Policy devised and regulated at any level, state, federal or local, is ultimately implemented at local level (Brownson, & Eyler, 2016).The impact of policies on the reduction of obesity and overweight is estimated to increase at local, state and national level. Australian public policy to address the obesity and overweight problem prompts six areas to function in. These are focus on the availability of healthy choices of food to kids relatively at their ease, for instance, in their areas of residence, play and learning. Other areas of functions focus are “school-based smart food” where the standards of nutrition are improved in food and drinks such as reducing the consumption of drinks with processed sugar. Advertising of sugary drinks and junk foods is also an area of focus in the public health policy on obesity. Making children more active physically by providing nearby parks, playgrounds with safety measures is also a public level intervention to prevent childhood obesity. (Croyden, et al., 2018).ConclusionOn a conclusive note, it is recognized that public policies play an important role in the prevention of prevalence of obesity in children and adults. Obesity reduction and prevention approach should encompass the economic and social cost associated with the phenomenon of prevalence of obesity in individuals in the society especially children who tend to grow as obese adults if obese. The present paper has summarized the importance of public health policies, their communication and campaigns, and has highlighted Australia’ s public health policy for prevention and reduction of obesity. It is demonstrated that multidimensional and integrated policies of various forms such as legislative, educational, communicative and nutritional policies can work as most effective interventions for the said biggest health challenge of twenty-first century.Research based policies tend to be more effective as they have a sound background knowledge and support from evidences. It is suggested that research based policies focusing on socio-economic perspective of reducing the obesity and its prevalence can bring societal changes. Childhood obesity policies especially requires a multidisciplinary background knowledge and understanding of the phenomenon. As mentioned earlier no single approach to tackle and eradicate the problem of childhood obesity is enough. All levels of governments and sectors of society have to contribute to formulate most effective policies and subsequent action plans to eradicate overweight and obesity problem.ReferencesCole, T. J., Bellizzi, M. C., Flegal, K. 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