It is common to have kids who are picky about what they eat or ones that are non-stop eaters. For the most part, it is a matter of curiosity about how things taste which is part of their growth. But this can also put their health at risk and bring about many unintended digestive problems. Which is why kids complain about stomach pains and upsets almost all the time. There are also cases when your child may not open up about how he/she feels. So, it is up to you as the parent to stay on top of the situation and protect your child from any digestive problems that may affect your kids. Always be on the lookout for these red flags to know whether your child is suffering from a digestive issue.