Scientists The University of Warwick presented the results of a large-scale study confirming that a varied and balanced diet helps improve cognitive functions and increase the volume of gray matter in the brain.
This information was reported by the publication Nature, reports “URA-Inform”.
The study involved 181,990 people, whose data were recorded in the UK Biobank.
Study methodology
The main objective of the study was to examine the relationship between the participants' food preferences and their physical and cognitive performance. The sample included parameters such as genetics, cognitive function, blood metabolism biomarkers, and others. Participants filled out online questionnaires about their eating habits, where the products were divided into 10 categories. The data was processed using artificial intelligence, which made it possible to obtain accurate and objective results.
Diet subtypes and their impact on health
Scientists identified four diet subtypes:
- diet with reduced or no starch;
- vegetarian regimen;
- high-protein, low-fiber diet;
- balanced diet.
Each of these subtypes was compared with indicators of physical, psychological, and cognitive health of the participants.
Research Results
The most impressive results were shown by participants with a complete and balanced diet (subtype IV). They had the highest scores on cognitive abilities and increased gray matter volume in the brain. In addition, this group demonstrated better mental health compared to other subtypes.
Conclusion and Recommendations
The researchers emphasize the need to cultivate an interest in healthy food from an early age. A balanced diet affects not only physical health, but also cognitive and mental well-being, making it an important aspect of a child's development.
Recall that scientists have learned to “control the brain” of mice.