Heavily processed foods often include unhealthy levels of added fat, sugar and sodium that make the food taste better, but too much of them leads to serious health issues. Obesity, diabetes, heart disease and high blood pressure are some of health issues.The breakfast cereal giant has announced it will hike the prices of products like Corn Flakes, Pop-Tarts and Pringles to protect margins amid expectations of high-cost inflation.Eating cornflakes daily is not a wise choice as it can lead to nutritional deficiencies. One can include it as a breakfast option once or twice a week along with fibre-rich fruits, healthy fats and protein-rich dairy.