"Employees exposed to a workplace wellness program reported significantly greater rates of some positive health behaviors compared with those who were not exposed, but there were no significant effects on clinical measures of health, health care spending and utilization, or employment outcomes after 18 months."
By all reports the research behind the latest report that workplace wellness programs don't work is to be admired. But while I agree the research was conducted properly, it, like so many similar studies fails to account for the impact of wellness on productivity. Healthcare costs are minuscule compared to the productivity lost to presenteeism (being at work, but not performing your best) and absenteeism. Until we start measuring that, we won't know whether our interventions are worth the bother.