Hi can you please help me with an outline for my research pa

Hi can you please help me with an outline for my research paper on. Are fast food restaurants or fast food eaters to blame for obesity? It must includes hypothesis and methodology

Obesity is defined as an excessively high amount of body fat or adipose tissue in relation to lean body mass.

Overweight refers to increased body weight in relation to height, which is then compared to a standard of acceptable weight