This patient support community is for discussions relating to the challenges of parenting teens (age 12-17), including physical, emotional, and cognitive development, handling peer pressure, activities & sports, choosing a college, and relationships.
It's normal to be cautious about your child, it's only right. But, don't take it to the point of stalking. Trust me, canker sores are completely normal. They can be triggered by stress, poor nutrition, food allergies and menstrual periods. It's up to you to decide if it truly is the "Poor Nutrition" part.