Before implementing any interventions, the aellness plan should also be developed. Dishman RK, DeJoy DM, Wilson MG, Vandenberg RJ. Version 1. A wellnezs study shows that welkness wellness programs can be effective in helping people lose weight by providing healthier food choices and Metabolism and nutrition tips opportunities for physical activity, particularly if these anc are designed with Wokrplace input wellnesss Obesity and workplace wellness participation Obesity and workplace wellness employees. The two-year project — the results of which appear in the American Journal of Public Health — successfully reduced the number or people considered overweight or obese by almost 9 percent. Americans spend on average a third of their lives at work. In recent years, many companies have established wellness programs in an effort to improve productivity, decrease absenteeism, and reduce health insurance costs. Recent surveys by the Rand Corporation and the Kaiser Family Foundation estimate that as many as half of U. firms have wellness programs or incentivize healthy behavior.