
34. Your Teeth May Become Less Sensitive
As you age to 40, the nerves in your teeth may begin to shrink, causing you to have less sensitivity to things that may have given you problems in the past. Frozen treats may have been a problem in the past, but once you hit 40, you may find that you can enjoy them with ease. However, be aware that decreased tooth sensitivity comes at a cost. You will also be less likely to notice pain that could be associated with cavities and other dental problems. Regular check-ins with your dentist, including cleanings twice per year, can ensure that these problems do not go unnoticed until too late.