People who wear glasses are faced with the decision of, "should I wear my glasses for my head shot or portrait session?" As a Tampa, FL based photographer, I admit, it can be a challenge to photograph clients with glasses. The primary issue is the reflection or glare glasses produce when the light hits them. It's helpful if you buy corrective lenses with anti-glare. Another option is to have a pair of frames with no lenses. I wouldn't buy a pair of frames, instead, ask your optometrist to borrow a pair for the day.
It took some study and practice, but I learned how to completely avoid the reflection or glare that lenses produce. With that being said, if people recognize you with your glasses then my suggestion is to wear them for your head shot or portrait session. Plus, you want to look authentic in your head shot and if family, friends, and business associates are used to seeing you with glasses on, you should wear them.