Are Cold Drinks Like Pepsi and Coca-Cola Unhealthy? Cold drinks like Pepsi and Coca-Cola are some of the most popular beverages in the world. They are often consumed in large quantities, especially during hot weather, and are a common part of many people's diets. However, there has been a lot of debate in recent years about whether or not these drinks are actually healthy. One of the main reasons why cold drinks like Pepsi and Coca-Cola are considered to be unhealthy is their high sugar content. These drinks are loaded with sugar, with a single can of Coca-Cola containing around 39 grams of sugar, which is more than the recommended daily intake for an adult. The high sugar content in these drinks can contribute to weight gain, obesity, and a range of other health problems. Regular consumption of these drinks has been linked to an increased risk of type 2 diabetes. This is because drinking sugary beverages can lead to insulin resistance, which is a condition where the body's ce