A study conducted at the University of Science and Technology in Hong Kong suggests that limiting sugar exposure in early life—before birth, during infancy, and in the first or second year of life—may reduce the risk of developing dementia in adulthood. The research compared individuals born during World War II, when sugar was rationed in the United Kingdom, with those born after the war ended. Researchers followed 64,737 participants, averaging 55 years old, over up to 15 years, tracking dementia diagnoses through health records. Those exposed to sugar rationing before birth and in their first year had a 21% lower risk of dementia, while those exposed until age two had a 23% lower risk. The study also found that reduced early-life sugar consumption was associated with a delayed onset of dementia by an average of 2.6 years and greater brain volume and less brain tissue damage, based on MRI scans. Lead author Jiazhen Zheng emphasized the potential long-term benefits of dietary restrictions in early childhood for brain health.
Bias read (Center): The article presents findings from a scientific study without overtly favoring any political perspective. It focuses on health outcomes related to diet and does not involve political figures, policies, or ideological debates.






