13.Obesity


Obesity is a multifaceted disease marked by an excess of body fat. Obesity is more than just a physical problem. It is a medical condition that increases the risk of developing other diseases and health problems like heart disease, diabetes, high blood pressure, and certain cancers. These syndromes can cause high blood pressure, weight gain, high blood sugar levels, and other serious health problems. Obesity can lead to diseases in the digestive system such as hepatitis C, hepatocellular  carcinoma, gallstones, cholangiocarcinoma, pancreatic cancer, and gastroesophageal reflux disease.