This report investigates the prevalence of obesity in England since 2010, examining the alarming rise of this public health concern. The introduction defines obesity and highlights its chronic nature and impact on health. The background section emphasizes England's high obesity rates compared to other European countries, underscoring the significance of the research. The literature review explores the concept of obesity, referencing studies by Dyson et al. (2014) and others, which define obesity as an accumulation of excess body fat. The report then delves into the main causes of obesity, including genetics, lack of physical activity, and food addiction, referencing studies by Wong, Chou, and Ahmed (2014). It also discusses the health problems associated with obesity, such as type 2 diabetes and coronary heart disease, referencing Miqueleiz et al. (2014). The report outlines both qualitative and quantitative research methodologies and details primary and secondary data collection tools. The document concludes with a list of references, providing a foundation for further research and understanding of this critical health issue.