What's the normal sugar level for a 3 year old?

It varied: normal blood sugar for any age is 90-145. anything above 200 you start suspect diabetes. so depend what is your magic number you might want to look for other symptoms, like excessive thirst, frequent urination, lethargy without reason, sweet smelling breath, to list a few. in any doubt have your child evaluated by the pediatrician. check out our websites for information, or www.diabetes-book.com.