• The Global Nutrition & Health Alliance

    was formed to help educate consumers and healthcare professionals around the world about optimal nutrition, including the use of vitamin, minerals and supplements (VMS) as part of a healthy lifestyle.

    By providing unified scientific evidence, the Alliance hopes to bring greater clarity and understanding about the challenges of achieving optimal nutrition through diet alone.


Promote the health of people around the world by educating
them about optimal nutrition as part of a healthy lifestyle.
Maintain a balanced, global, multi-disciplinary group of physicians and nutrition experts to identify pressing challenges in nutrition.
Educate professionals and the public about optimal nutrition as part of a healthy lifestyle.
Contribute and interpret evolving science surrounding appropriate use of VMS in the context of diet.
Establish GNHA as "go-to" reputable, multi-disciplinary resource for consumers, healthcare professionals, media and industry peers.

Nigel Denby, RD

Head of Dietetics, Grub4Life and People Matter TV; London, United Kingdom

Nigel Denby is a registered dietitian in the United Kingdom. He has published nine nutrition books, and is a frequent contributor to television and radio across the UK and Europe.


Regan Bailey, PhD, RD, MPH

Adjunct Professor in the Department of Foods and Nutrition at Purdue University; District of Columbia, United States

Regan Bailey is a registered dietitian and holds a doctorate in Nutritional Sciences from Pennsylvania State University. She is an active member of the Academy of Nutrition and Dietetics, American Society for Nutrition, and the Dannon Nutrition Alumni Association.


Suzanne Steinbaum, D.O.

Director and Attending Cardiologist, Women and Heart Disease Center, Lenox Hill Hospital; New York, United States.

Dr. Steinbaum is an expert in the areas of cardiology and internal medicine, with sub-specialties in prevention and women and heart disease. She is also the Medical Director for Events of the Heart, a non-profit organization dedicated to raising awareness about heart disease, and a spokesperson for the American Heart Association.


Clemens von Schacky, MD

Head of Preventative Cardiology, University of Munich; Munich, Germany

Dr. von Schacky is a cardiologist with a specialty in omega-3 fatty acids. As co-inventor of the Omega-3 Index, he devotes his work to Omegametrix, an international reference laboratory. He is also a current board member for the International Society for the Study of Fatty Acids and Lipids (ISSFAL), and a member of the German National Guideline Committee on cardiovascular prevention.


Katherine Sherif, MD

Director, Jefferson Women's Primary; Philadelphia, United States

Dr. Sherif’s areas of expertise include hypertension, menopause, diabetes, polycystic ovary syndrome and heart disease prevention, with a special interest in international women’s health issues. Dr. Sherif was named a “Top Doc” by Philadelphia Magazine in 2012 and 2013.


Bryan Haycock, PhD

Exercise Physiologist, Health Medical Affairs, Reckitt Benckiser; Salt Lake City, United States

Bryan Haycock has worked extensively in the field of sports medicine and is an expert in the area of exercise physiology. He is currently a part of the Global Medical & Innovations team at Reckitt Benckiser and is a member of the American College of Sports Medicine.



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