Mr Zeher most recently served as president and CEO of Nutritional Laboratories International. Prior to joining Nutritional Labs, Mr Zeher was president and COO of Pharmaceutical Formulations.
Mr Zeher is a graduate of Old Dominion University with a Bachelor of Arts degree in business administration.
John Gutfreund, chairman of the board of directors at Nutrition 21, said: “Mike’s extensive experience in the nutritional supplement industry will enable him to set a clear course for the company in the future. Under his leadership, the board fully expects that the company will enjoy renewed growth, both in revenues and in profits.”