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.
Answer:
An adolescent's peers typically undermine the values and goals that the parents have tried to foster in the adolescent.
Explanation:
This is called "peer pressure".
At this age kids are tempted and pressured to engage in unhealthy behaviors because "everyone is doing it". These decisions, if left to themselves, can scar children for life and send them into a downward spiral of unhealthy behaviors.