Eating high calorie food such as fat and carbohydrate are the primary reason of obesity ("Causes and Consequences of Childhood Obesity", 2020). Carbohydrate and fat provides 4 and 9 kcal of energy per gram, respectively. The numbers of fast food chains are consistently on rise ("These are the 10 fastest-growing restaurant chains taking over America", 2020) in America on public demand (Jacqueline Howard, 2020). A new study says that people in America die mostly due to consuming junk and unhealthy food than dying because of cancer or heart attack.