Limiting Sugar Intake in Early Childhood May Reduce Dementia Risk

A recent study suggests that limiting sugar intake in the first two years of life may have a positive impact on brain health in later years. The research, conducted by scientists at the Hong Kong University of Science and Technology and published in the journal Neurology, examined changes in diet after the removal of sugar rationing in the UK following World War II.The researchers analyzed data from approximately 65,000 people in the UK Biobank, comparing those who were in their first two years of life during the period of sugar rationing with those born after the rationing ended. The study found that individuals who were exposed to less sugar in their first two years of life had a approximately 23% lower risk of developing dementia. Additionally, the diagnosis of dementia was delayed by an average of 2.5 years in this group.One of the study's authors, Jiazhen Zheng, stated, "Our findings suggest that limiting sugar intake in the earliest periods of life may have long-term benefits for brain health."The researchers noted that the findings do not prove a direct cause-and-effect relationship and that further research is needed.