Health Medical Homework Help

I’m working on a health & medical question and need an explanation and answer to help me learn.

Using Quantitative Method answer the following: 

How does excessive use of sucralose affect glucose levels ? 

Could you please also answer the following: Define performance management and its elements.How is a performance measure different from a performance standard?What role might accreditations have in improving performance in health departments?What tools can public health leaders and managers use to address performance challenges at many different levels of the public health system including the performance of individuals, programs, agencies, inter-organizational collaborations, and the system-wide enterprise itself?