Consuming too many food studies leaves a bad taste

Coffee is now good for you. According to a research study, it may help prevent Type 2 diabetes, Parkinson's, stroke and dementia as well as help you live a little longer. But java lovers know this: Another study says that drinking three or more cups of caffeinated coffee may be linked to a higher risk of glaucoma.

By Judy Marcus, Special to the Tribune

December 19, 2012