Effect of feeding sugar, etc on bee lifespan

[IndiBee]

I certainly would not insist that sugar is poison to bees. How could I, I don't feed bees sugar.
This thread is regarding a paper: IMPACT OF DIFFERENT FEED ON INTESTINE HEALTH OF HONEY BEES. Goran Mirjanic, Ivana Tlak Gajger, Mica Mladenovic, Zvonimir Kozaric