A new study has found that managing metabolic syndrome can significantly reduce the risk of developing dementia at a young age. The research, published in the journal Neurology, analyzed data from nearly 2 million people and found that those with three or more components of metabolic syndrome were 24% more likely to develop dementia before age 65.
To be diagnosed with metabolic syndrome, individuals must have conditions such as high blood pressure, high blood sugar, low HDL cholesterol, and a large waistline. The study’s lead investigator, Dr. Minwoo Lee, emphasizes the importance of early intervention in managing metabolic health to prevent dementia and maintain brain health.
The findings suggest that vascular health plays a crucial role in cognitive decline, with inflammation, poor oxygen flow, and impaired energy metabolism contributing to increased risk. Researchers stress the need for individuals to make lifestyle changes, such as maintaining a balanced diet, regular physical activity, and routine medical check-ups, to combat this risk.
While genetic factors also contribute to dementia cases, research suggests that addressing metabolic syndrome may delay or prevent the onset of disease in many people. Experts recommend synergizing lifestyle interventions with pharmacological treatments, highlighting the importance of individualized care plans.
The study’s results have significant implications for public health, particularly given that approximately 1 in 3 adults in the US suffer from metabolic syndrome. By promoting brain-healthy choices and addressing vascular risk factors, individuals can potentially reduce their risk of developing young-onset dementia.
Source: https://edition.cnn.com/2025/04/23/health/metabolic-syndrome-early-dementia-wellness/index.html