01 May 2024 --- Spending time in nature or looking at green spaces outside of the window helps nudge people to make healthier food choices compared to being in a less natural, urban environment, suggests a study by the INSEAD business school. The researchers found similar results in five experiments based on outdoor walks or online studies and various foods and beverages, contexts and nationalities. Moreover, the researchers replicated the effects before and during/after the COVID-19 pandemic, as the experiments took place from 2016 to 2023.