Based on the work of specialists from Saint Louis University, it was established that in individuals over fifty years of age who simultaneously experience depressive states and sleep disturbances, the probability of encountering Alzheimer’s disease or other forms of dementia significantly increases. This conclusion was reported by the publication Medical Xpress on November 19. Researchers reviewed medical records covering approximately two million patients. As a result, it was found that individuals experiencing co-occurring depression and insomnia showed a 91% increased likelihood of developing dementia. Meanwhile, for patients with depression alone, this risk factor was 70%, and with sleep disturbances only, it was 11%. Importantly, this correlation is independent of ethnicity. The scientific work emphasizes that depression itself is the most significant predictor for the development of dementia, but its combination with sleep problems catastrophically magnifies this risk. The data obtained suggest that timely intervention for depressive disorders and sleep disturbances has the potential to reduce the likelihood of future dementia onset. “Caring for mental well-being is an integral part of preventive measures against dementia, especially for the older generation. Too many people suffering from low spirits and sleep problems either do not receive a timely diagnosis or remain without proper treatment. Expanding access to psychotherapy and mental health services can significantly reduce the risks of Alzheimer’s disease and associated forms of dementia,” commented Dr. Ahng Sangnam, lead author of the study and an associate professor in the Department of Health and Policy Administration at Saint Louis University. He also added that this research adds to the growing body of evidence indicating that mental state and sleep quality play a crucial role in maintaining brain health.
About the Author
