What is constipation?What are the main symptoms of constipation?How is constipation diagnosed?What are some of the main medical treatments for constipation?Have any supplements been studied for constipation?How could diet affect constipation?Are there any other treatments for constipation?What causes constipation?What are the subtypes of primary constipation?Does the type of fiber matter when it comes to constipation?Does a low-carbohydrate diet increase the risk of constipation?Is constipation diagnosed differently in children and adults?