This study is the first to show that stress has the potential to cancel out benefits of choosing healthier fats. The study comes from researchers at the Institute for Behavioral Medicine at The Ohio State University Wexner Medical Center.
Unstressed women who ate a biscuits-and-gravy breakfast made mostly with saturated fat fared worse in blood tests looking for precursors to disease than those women who ate an identical breakfast made primarily with monounsaturated sunflower oil.
But when women in the study had a stressful event before the breakfast test, the hardships of the previous day appeared to erase any benefits linked to the healthy fat choice, say researchers from The Ohio State University.
Minor irritants didn’t count as a stressful day. Stressors included having to clean up paint a child spilled all over the floor and struggling to help a parent with dementia who was resisting help.
This study leaves open questions about the connections between stress, fat source and healthier meals higher in fiber and fruits and vegetables and lower in calories, say Ohio State Researchers.