JACH: Eating Breakfast May Improve Psychological Flexibility
17:50 15 October, 2026Researchers at Binghamton University have found that resilience to stress is shaped in part by everyday habits — and it may begin with something as simple as breakfast. Healthy routines are associated with greater psychological flexibility, or the ability to adapt thoughts, emotions, and behaviors to changing circumstances. This flexibility, in turn, may help people cope with stress more effectively. The study was published in the Journal of American College Health.
The researchers conducted an anonymous survey of approximately 400 university students. They found that eating breakfast at least five times a week was associated with greater stress resilience, engaging in at least 20 minutes of physical activity was linked to greater psychological flexibility, and consuming fish oil several times a week was associated with better adaptability. In contrast, sleeping fewer than six hours a night and frequently eating fast food were associated with greater psychological “rigidity.”
“What is new here is that diet and lifestyle do not make people resilient on their own,” said Lina Begdache, one of the study’s authors. According to the researchers, healthy habits may work indirectly through psychological flexibility, which appears to serve as a link between lifestyle and resilience to stress.
Importantly, the study was observational: it identified associations but did not establish cause and effect. It is possible that people who are already more flexible and resilient simply tend to lead healthier lifestyles, rather than healthy habits making them more resilient.
Nevertheless, the findings offer practical takeaways, particularly for students. Simple, accessible steps — eating breakfast regularly, getting enough sleep, and taking short exercise breaks — may support not only physical health but also the ability to cope with demanding situations more calmly.
Further studies, using methods beyond self-reported surveys, will be needed to establish whether these relationships are causal. For now, the findings offer a reminder not to neglect basic healthy habits during particularly stressful periods, such as exam season or project deadlines.