The first resort to an alcoholism epidemic should not be to build new dry-out centres, or prohibition. Not pills and government treatment programs. The educational system was the same for me as you. It is not being effectively utilized.
Joe's getting sicker and sicker every day, dying of obesity, and you figure the answer is to teach kids more thoroughly about healthy living? What about Joe? We just leave Joe to burden the health care system? More doctor's appointments than other people need because of the various health problems that arise. More trips to emergency rooms because the extra weight makes him more prone to work place injuries. Eventually a hospital stay to have a foot removed because he came down with diabetes. Finally, an expensive lapband procedure to try to save what's left of his life.
But, at least we educated his kids.