• BREAKING NEWS ABC shows live and on-demand -- Download the WATCH ABC app!

Low blood sugar could up dementia risk

April 14, 2009 12:00:00 AM PDT
Keeping blood sugar in check in the biggest challenge facing diabetics. Let it get too high and you risk complications such as amputation and blindness. But what if you take too much medication and it gets too low? Turns out, doctors say it could also do harm to your memory.

Load Comments