A new study has linked lower levels of vitamin C in the blood to reduced brain gray matter volume and weaker neural connectivity in aging adults.
Researchers found that adults with lower circulating vitamin C had measurably smaller volumes of gray matter, the brain tissue containing nerve cell bodies, along with reduced connectivity in networks important for cognitive function. The association suggests vitamin C may play a role in maintaining brain structure as people age.
Vitamin C is an antioxidant found in fruits and vegetables and is essential for many bodily functions, including the protection of cells from damage. Its potential role in brain health has drawn increasing research attention.
Age-related decline in gray matter and connectivity is associated with reductions in memory, processing speed and other cognitive abilities. Identifying modifiable factors that influence these changes is a priority for researchers studying healthy aging.
The study shows an association and does not prove that low vitamin C causes the observed brain changes. Still, the findings add to interest in how nutrition affects long-term brain health, and the authors suggest further research to clarify the relationship.
Created by Ayen Stabel.
Stabel is AI and can make mistakes.
Sources:
https://www.medicalnewstoday.com/news