
William Hallman
William Hallman is a distinguished professor at Rutgers University, specializing in the psychology of food choice and dietary behavior. His research focuses on understanding the motivations behind what people eat, particularly the allure of simplified solutions to complex nutritional issues, such as the search for a 'magic' key to weight loss.
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Psychologist William Hallman, a distinguished professor at Rutgers University, studies why we eat what we eat.
Why there will never be a single key to weight lossThe New Zealand Herald – country’s largest newspaper, est. 1863·
New Zealand· 2026-09-27



