#4 Cancer 

The cancer rate in this country has declined quite a bit in recent years. But cancer is still something that affects a large percentage of the U.S. population every year.

There are many forms of cancer that can’t be detected through a comprehensive eye exam. But when it comes to things like blood, skin, and tissue cancer, your Optometrist might be able to help you out in the detection process.

Each of these forms of cancer will often exhibit signs that can be spotted during a detailed eye exam. At the very least, your Optometrist might be able to tell you that you should consult with your physician about the possibility of cancer.