This document provides an overview of corporate wellness programs. It discusses the purpose of such programs in promoting employee health and productivity. Common types of programs include education, biometric screening, and fitness/nutrition components. Obesity is addressed as an epidemic costing businesses billions in healthcare claims and lost productivity. Studies show corporate wellness programs can generate returns of $3-6 for every dollar spent by improving employee health and reducing absenteeism. The Affordable Care Act increases incentives for participation in wellness programs. Both rewards and penalties are used to motivate employees to participate and meet health targets.