Why does a kid get a bellyache after eating too much candy?

A kid may get a bellyache after eating too much candy due to the high sugar content, which can cause a rapid spike in blood sugar levels, leading to discomfort. Additionally, the excessive consumption of sugar can disrupt the digestive system, causing bloating and gas. Candy often contains artificial ingredients and high-fat content, which can further irritate the stomach. Overall, the combination of these factors can result in a painful bellyache.