As you get older, your body changes. You may see a few wrinkles on your skin you did not used to have. You may have a few areas of sagging skin. You may even find your hair is changing. There are many reasons for this. For example, the amount of hair you have may lessen. You may also notice a change in the color and your ability to style it. It can seem frustrating especially if you still want to have complete control over your hair style choices and looks. There are a few things to know about why this is happening and what you can expect.