Every organ in the body can be harmed by smoking, and that includes the eyes.
How many times have you stepped outside looking forward to feeling the sun on your face, only to wince at the sudden glare?
It’s easy to make fun of the idea that Superman can hide his identity behind a pair of glasses.
The American Diabetes Association estimates that 23.1 million Americans have been diagnosed with diabetes.
Can you imagine wearing glasses with lenses made of crystal? Your ancestors could.