Workplace wellness programs aim to improve employee health and reduce healthcare costs. They coordinate comprehensive strategies including programs, policies, screening, and community links. Research shows modifiable health risks contribute significantly to spending, and wellness programs can help address conditions like obesity, high blood pressure, and depression. To succeed, programs need senior support, goals, and interventions tailored to employee needs. Common models include quality of life, traditional activity-based, and results-oriented population health management approaches. Measuring outcomes is important but results may vary depending on the goals and what is being measured.