loading . . . Food Noise: of Measurement, Management, and…Mastery? Science requires an operational definition. When we speak, for instance, of exposure X and outcome Y, to make any sense of whatever associations we observe, we must have a precise, standardized, repli... https://www.linkedin.com/pulse/food-noise-measurement-management-andmastery-david-l-katz-md-mph-az0ze/