If your family is just getting into this magical world, here's a quick age guide for enjoying Harry Potter with your kids. Keep in mind that all kids are different, so assess your child's ability to handle frights and peril before you see the movies or read the books.6-7: A great age to begin.f your family is just getting into this magical world, here's a quick age guide for enjoying Harry Potter with your kids. Keep in mind that all kids are different, so assess your child's ability to handle frights and peril before you see the movies or read the books. 6-7: A great age to begin.
Best Answer: Dairy products are known to cause constipation, but not because of lactose intolerance - lactose intolerance causes diarrhea.
Lactose is a type of sugar found in milk products. In order to digest lactose properly, the body produces an enzyme called lactase. In people with lactose intolerance, the body stops producing adequate amounts of lactase, causing symptoms such as bloating, gas, cramps, diarrhea and nausea.actose-free milk and milk products are beneficial for people suffering from lactose intolerance. Lactose intolerance is very common, especially in adults.