The health halo for berries continues to shine brightly.
A Penn State University study published earlier this year suggests higher consumption of berries was associated with reduced stress indicators. Published in the journal Nutrients, the research looked at the link between berry consumption and the allostatic load in U.S. adults.
According to the research abstract, allostatic load is an aggregate measure of chronic stress-induced indicators across cardiovascular, metabolic, autonomic and immune systems. The research found that greater consumption of berries was associated with a lower composite allostatic load score.
“The mean [allostatic load] composite scores for consumers of any berries (11.9), strawberries (11.6), and blueberries (11.6), respectively, were significantly lower than nonconsumers (12.3), after fully adjusting for sociodemographic, lifestyle, and dietary confounders,” the abstract said. “A significant dose-response relationship was determined between greater consumption of total berries, strawberries, and blueberries and lower mean [allostatic load] composite scores.”
In conclusion, researchers said that “increasing berry intake is a simple dietary modification that could reduce stress-related morbidity/comorbidity and promote health.”
