Sometimes we need to see to believe. I remember understanding on an intellectual level, from a young age, that smoking was bad, but I didn't really get it on a visceral level until I saw a smoker's blackened lungs. The effect was so profound that, to this day, I go so far as to hold my breath when walking past people smoking.
Unfortunately, it's not easy to peer inside our own bodies and check out the health of our lungs. It's also difficult to see the effects sun exposure is having on our skin, especially when … Read more