Question

Moderate drinkers may get some health benefits from alcohol consumption in the form of reduced risks for certain health problems. Which of the following disease risks is NOT improved by moderate alcohol consumption? CirrhosisType 2 diabetesGallstonesBoth the second and third answers are correct

Answer 1

Improved is a poor choice of word for risk since increased risk not giving a good effect. 
As far as I know, there are many reports that alcohol can reduce diabetes risk and a few about gall bladder stones but there no cirrhosis reduced risk.

Assuming that the question means which disease that the risk will be increased it should be cirrhosis.