yeah its a terrible habit for sure, try to limit it!
Chewing is a horrible habit. I've chewed for 30+ years. I am in the middle of a quit right now and hope this one sticks. It is so difficult to quit after so long of using.... Stop now. It will be so much easier and you've got to do all you can to ensure a long and healthy life.
its bad for anyone. trust me i speak from experience. I have a lot of bone loss in my front lower, and have already lost one tooth. I am currently pregnant but after I have the baby my dentist wants to take all my teeth and give me full dentures. I'm 28.