New research from RMIT University found that confined and isolating environments can change the way people smell and emotionally respond to food aromas. The study compared participants’ reactions to different food scents in both a microgravity posture and a simulated International Space Station setting using virtual reality goggles. The research aimed to understand why astronauts experience changes in taste and struggle to eat in space. The study found that VR simulations induced intense perceptions of food aromas, with some scents being perceived differently depending on the individual’s emotional state. This research could lead to personalized meal plans for astronauts and isolated individuals to improve their well-being.
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Confined spaces and stress alter how people perceive food aromas
