A recent investigation by researchers affiliated with the University of Campinas suggests that consuming berries may yield positive effects on the cognitive capabilities and metabolic profiles of individuals deemed to be at elevated risk. These findings were disseminated through the journal Nutrients.
The experts conducted a systematic review of clinical trials spanning the last two decades to ascertain how berries impact memory and other measures of cognition, alongside factors associated with excess body weight. Information regarding this was circulated by the Uznay.ru portal. The study specifically examined insulin sensitivity, levels of inflammation, satiety hormones, and the functional state of the “gut-brain axis.” The most consistent, albeit modest, improvements were observed during memory-related assessments.
The research authors hypothesize that this beneficial outcome might stem from the polyphenol content naturally present in berries. These compounds are known to contribute to the reduction of persistent inflammation and oxidative stress, conditions frequently linked to obesity which can accelerate the decline in cognitive performance. Furthermore, the investigators explored a potential correlation between berry intake and markers of neurodegeneration, such as beta-amyloid and tau protein. However, the specialists caution that conclusive human evidence supporting this specific influence is currently lacking.
Despite the observed outcomes, the scientists stress that it is premature to regard berries as a definitive intervention for dementia prevention, given the scarcity of confirming evidence. Nevertheless, integrating berries into one’s daily diet presents a promising strategy for supporting metabolic health and preserving robust memory function.
About the Author
