Explore the complex issue of obesity. Learn about its causes, associated health risks, and effective solutions for a healthier life. Get informed and take control of your well-being.
Understanding and Managing Obesity: Causes, Risks, and Solutions
1. Obesity
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2. Overview
• Define obesity, relevant concepts and diseases
• Epidemiology
• Policies
• National and local initiatives
• Role of public health nurse in obesity
• Conclusion
• References (Harvard style)
3. What is obesity?
• An excess of adipose (fat) tissue (Obesity Society, 2016)
• Excess fat can be measured by BMI (Obesity Society, 2016).
Body Mass Index (BMI)= Body weight (kg)
Height (m2)
• Obese adults have a BMI greater than or = 30 kg/m2 (Public Health England, 2016)
Common diseases that occur due to obesity
• Type 2 diabetes
• High cholesterol
• Hypertension
• Cardiovascular disease (CVD)
• Heart failure
• Miscarriages and birth defects
• Respiratory illness
• Cancer (Obesity Society)
4. Epidemiology of obesity
• Obesity, a cause of mortality (Ogden et al., 2007).
• Obesity is influenced by different factors
• Obesity is caused when:
Energy from food + drinks > energy released
• In the UK, adult obesity elevated in the
1990s and early 2000s
(Public Health England, 2016).
Source: Public Health England
5. Public health policies for obesity
• WHO European Food and Nutrition Action plan 2015-2020 (WHO, 2016).
• Steps to health: A European framework to promote physical activities for health
(WHO, 2007).
• European Charter on Counteracting obesity (WHO, 2006).
• The UK department of Health released policies on obesity and healthy eating, some
of which are :
i) Technical guide (29 September, 2016)
ii) Childhood obesity (9 September, 2016)
iii) The Eatwell guide by Public Health England (24 August, 2016).
6. Deprivation & Childhood Obesity
In Hillingdon, a higher
number of obese
children were found in
deprived, socially
backward areas –
mostly in the south of
the borough as shown
in this figure (NOO,
2010).
7. National (UK) and local (Hillingdon) initiatives towards obesity
• The Marmot Review (Local Government Association, 2010).
• The UK government intends to reverse the high obesity rates.
• Healthy Lives, Healthy People : A call to action on obesity in England, a strategy by UK
government in 2011 (Tackling obesity).
• National Child management programme surveillance.
• Initiatives by Hillington council:
Hillington obesity strategy group
Feed My Family core model
Food and nutrition Early Years menu checklist and nutrition framework
Promotion of breastfeeding
Programmes in schools emphasizing on a healthy diet and physical activity
Mind exercise nutrition do it (MEND)
8. Role of Public Health Nurse in obesity
• National Institute for Health and Care excellence (NICE, 2016) provides
guidelines on preventing obesity, working with obese people, and how to care for
them.
• NMC Healthcare participated in an anti-obesity drive (NMC Healthcare, 2012).
• The Royal College Network (RCN) declared that nursing should form a vital part
of promoting health and helping people to function well.
• In the UK, nurses are considered an important and fundamental component of the
public health workforce (Nurses 4 Public Health).
9. Conclusion
• Obesity occurs as a result of unhealthy diet and a lack of physical activity.
• Policies have been developed at global, national, and local levels to combat
obesity.
• Nurses play an important role in the wellbeing of obese people.
• Regular exercise and a healthy balanced diet must be encouraged across all age
groups to prevent obesity.
10. Bibliography
Gov.UK, (2016), Obesity and Healthy Eating, Available at<
https://www.gov.uk/government/policies/obesity-and-healthy-eating>.
Local Government Association, (2010), Marmot Review report - 'Fair Society, Healthy Lives,
Available at<http://www.local.gov.uk/health/-/journal_content/56/10180/3510094/ARTICLE>.
National Institute for Health and Care Excellence (2016), Obesity Prevention, Available
at<https://www.nice.org.uk/guidance/cg43/chapter/Person-centred-care-principles-for-health-
professionals>.
National Obesity Observatory (NOO. 2010) NCMP: ‘Examining the relationship between
child obesity prevalence and deprivation’. Solutions for Public Health for NOO.
NMC Healthcare (2012), NMC Healthcare Participated in Anti-Obesity Drive, Available
at<http://nmc.ae/blog/nmc-healthcare-participated-in-anti-obesity-drive-903/>.
Obesity Society, (2016). What is Obesity?, Available
at<http://www.obesity.org/obesity/resources/facts-about-obesity/what-is-obesity>.
Ogden, et al. (2007), ‘The Epidemiology of Obesity,’ Gastroenterology, vol. 132, pp. 2087–
2102.
Public Health England (2016), Causes of Obesity, Available at
<http://www.noo.org.uk/NOO_about_obesity/causes>.
WHO Regional Office for Europe (WHO, 2016), Policy, Available at
http://www.euro.who.int/en/health-topics/noncommunicable-diseases/obesity/policy>.
11. Thank You!
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Editor's Notes
Gives an overview of the topics being covered during the presentation.
Energy is released by metabolic activities and physical activities of the body. When the energy intake is more than the energy expenditure , obesity occurs. (Public Health England, 2016).
Prevalence and obesity trends are obtained by population surveys (Ogden et al., 2007).
Food and nutrition action plan: encourages action in a range of policy areas
The main aim is to improve
a) food system governance and
b) quality of the diet and nutrition, promoting health and well-being in a population.
Eatwell guide provides guidelines for healthy eating habits to achieve a balanced diet.
The Marmot Review discussed health inequalities and designed strategies promoting healthy and good standards of living.
The National Child management programme surveillance: keeps track of diet and obesity among children.
Hillington obesity strategy group: started in 2008, the Hillington council lists various strategies that are being implemented to reduce obesity.
Feed My Family core model - a 6-week programme aimed at parents in early years focusing on food choices.
Healthy Lives, Healthy People aimed at creating a downward trend in child and adult obesity in the UK by 2020.
NMC Healthcare participated in an anti-obesity drive to increase public awareness about the advantages of a healthy lifestyle and the adverse impacts of obesity.