Wereldwijde experts
![Susan Bowerman-image](/dmassets/global-reusable-assets/images/lh_Exp_Susan_Bowerman_global.jpg)
Susan Bowerman
M.S., R.D., CSSD, CSOWM, FAND - Senior Directeur, Wereldwijde Voedingseducatie en Training
Voorzitter van de Herbalife Adviesraad Diëtetiek en Adviesraad Buitenvoeding
![Luigi Gratton-image](/dmassets/global-reusable-assets/images/lh_Exp_Luigi_Gratton_global.jpg)
Luigi Gratton
MD, mph - Vice-president, Bureau voor Gezondheid en Welzijn
Voorzitter van de Herbalife Nutrition Advisory Board
![John Heiss-image](/dmassets/global-reusable-assets/images/lh-exp-john-heiss-global.jpg)
John Heiss
Ph.D. - Vice-president, wereldwijde productinnovatie
Lid van de Herbalife Nutrition Advisory Board
![Rocio Medina Badiano-image](/dmassets/global-reusable-assets/images/lh_Exp_Rocio_Medina_global.jpg)
Rocio Medina Badiano
M.D. – Co-voorzitter en lid van de Herbalife Nutrition Advisory Board
![Dana Ryan-image](/dmassets/global-reusable-assets/images/lh_Exp_Dana_Ryan_global.jpg)
Dana Ryan
Ph.D., MA, MBA - Director, Sports Performance, Nutrition and Education en Chair Member van de Herbalife Fitness Advisory Board