DEAR MAYO CLINIC: My grandmother lives with me, and she is always nagging me to “stand up straight” and “put your shoulders back.” She says good posture will keep me healthy as I age. But I’m only 17.

Lower back pain is often related to your sleeping position. Changing how you sleep so that your spine is aligned can help. In addition, having the right mattress and pillow can also help relieve the ...

Getting a wheel alignment for your car is essential to routine maintenance. Despite its name, a wheel alignment has nothing to do with adjusting the wheels and tires of your car. Instead, the ...