New research shows 'profound' link between dietary choices and brain health

New research in Nature shows a strong link between diet and brain health, analyzing data from 181,990 participants in the UK Biobank. Balanced diets are associated with better cognitive function, mental wellbeing, and increased brain grey matter, indicating higher intelligence.

The study suggests gradual dietary changes can lead to healthier choices, especially for those accustomed to unhealthy foods. Lead author Professor Jianfeng Feng stresses the importance of promoting healthy eating habits early in life and advocating for diverse, nutritious meals at home and in schools. Public policy should ensure access to affordable, nutritious foods for all to promote overall health.

Co-author Wei Cheng highlights the importance of promoting nutritional awareness and healthier eating habits across diverse populations. The study underscores the need for government action to optimize the health of future generations. Dr. Richard Pemberton supports the findings, urging urgent action to improve dietary habits and reduce chronic disease risk.