Resources For Dental Professionals

About WOHP

The Wrigley Oral Healthcare Program

The Wrigley Oral Healthcare Program (WOHP) partners with dental professionals worldwide, helping them improve their patients’ oral health through one additional simple and enjoyable step in their daily routine: chewing sugar-free gum after eating and drinking on-the-go.

We support:

  • Independent clinical research into preventive dentistry
  • Funding for local dental associations and governments
  • Conferences and continuing professional development programs associations
  • Development of education materials for patients, teachers and families

WOHP is one example of how we make a difference to people and the planet through performance, and how we incorporate our principles based approach to business into all that we do.

  1. A global health economic report suggests that chewing one additional piece of sugar-free gum a day, as part of a complete oral hygiene routine, could lead to significant savings in dental care costs worldwide.

  2. World Oral Health Day
    FDI World Dental Federation launches World Oral Health Day. Wrigley is a proud supporter of this day of action.

  3. The European Commission approves claims to validate the oral care benefits of sugar-free gum.

  4. ADA Accepted
    Orbit®, Extra® and Eclipse® were the first sugar-free gums to receive the American Dental Association’s Seal of Acceptance for helping to fight cavities, strengthen teeth and reduce harmful plaque acids.

  5. World Dental Federation
    FDI World Dental Federation recognizes the oral care benefits of chewing sugar-free gum, and launches a new partnership with Wrigley.

  6. WOHP logo
    The Wrigley Oral Healthcare Program launches in Germany and now operates in more than 20 countries around the world.

  7. Ph Curve
    Wrigley pursues clinical research to further investigate the role of saliva, plaque pH and remineralization.

  8. Orbit
    Wrigley launches Orbit®, our first sugar-free chewing gum.

  9. The first published clinical study demonstrates the benefits of sugar-free gum, proving it helps stimulate saliva production which washes away - or neutralizes -  harmful plaque acids.

  10. Fluoride toothpastes started to receive approval from the American Dental Association.

  11. The first modern day toothbrush is launched.

  12. Northwestern
    Research begins into the oral care benefits of chewing gum. Wrigley offers a Fellowship at Northwestern University Dental School.

  13. Young entrepreneur, William Wrigley Jr., offered stores free chewing gum as an incentive to stock his baking soda. When the gum proved more popular, he made a smart switch!

WOHP

WOHP

WOHP has supported independent clinical research into the benefits of chewing gum for more than 25 years.

Economic benefits of chewing

Economic benefits of chewing

Global health economic data suggests that increasing sugar-free gum consumption could reduce global dental expenditures from treating tooth decay by US$4.1 billion a year. Download Infographic (PDF) and Economic Benefits Study (PDF)

National guidelines

National guidelines

Federal guidelines in the name of the German government recommend that people chew sugar-free gum after meals every day.