Applying a Health Lens to Business Practices, Policies, and InvestmentsApplying a Health Lens to Business Practices, Policies, and Investments In 2013 the Institute of Medicine (IOM) Roundtable on Population Health Improvement organized a workshop to discuss opportunities to foster a health in all policies approach in non health sectors such as housing, transportation, defense, education, and others. Much of the discussion focused on public sector organizations, and roundtable members saw the need for further discussion