The term "unhealthy foods" refers to any type of food that is high in calories, unhealthy fats or sugars and lacking essential nutrients such as vitamins and minerals. These types of food are often classified as junk food or fast food because they are typically easy to prepare, high in taste but low in nutritional value. Examples of unhealthy foods include fried chicken, burgers, pizza, sugary snacks such as candy and cookies, soda and other sweetened beverages, among others. Consuming too many unhealthy foods can lead to health problems such as obesity, heart disease, diabetes or high blood pressure. Therefore, it is important for individuals to maintain a balanced diet that includes plenty of fruits, vegetables, whole grains and lean protein sources while limiting the intake of unhealthy foods.