PHILADELPHIA (NEWS10) – Researchers at the Perelman School of Medicine at the University of Pennsylvania found the combination of “traffic-light” and numeric calorie labels cut calorie consumption by ...
PHILADELPHIA (CBS) --If you were about to order a meal, but were then faced with a red light signal, would you hesitate? According to research from the Perelman School of Medicine at the University of ...
Imagine you're ordering lunch from your favorite online delivery spot, and just before submitting your order, you notice that the club sandwich in your cart is marked with a red stop light signifying ...
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