Countdown to ‘Changes in Retail’ The first of four virtual segments is ‘Changes in Retail’ on Thursday, January 28. The distinguished lineup of guest panelists include Marc Brush, principal in the consulting firm Bend LLC and former editor of Nutrition Business Journal. As the former editor of NBJ, Brush is an expert in the dynamics and history of sports nutrition. Brush will use his background to put the current retail landscape in context and forecast where the category is headed, based on larger trends that are affecting supplements and nutrition. Market insights Currently, Brush provides counsel and market insights for a wide range of brands in nutrition.