Brain Disease Prevalence Set to Skyrocket, Experts Warn of Modifiable Risk Factors
TL;DR
Prevalence of brain disease on the rise, creating opportunities for medical advancements and research breakthroughs.
Modifiable risk factors impact brain health; healthy diet, exercise, and blood pressure control key to improving cognition.
Improving brain health through lifestyle changes can enhance overall well-being and reduce the burden of brain disorders.
Global increase in dementia cases highlights the importance of prioritizing brain health and preventive measures for a better future.
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The global prevalence of brain diseases, particularly dementia, is projected to increase dramatically in the coming decades, according to a recent analysis by the American Heart Association. The organization's 2025 Heart Disease and Stroke Statistics Update reveals that nearly 56 million people worldwide are currently living with Alzheimer's disease and other dementias, with the number expected to more than double to 13.9 million Americans by 2060.
Experts point out that approximately half of the risk factors for brain disease are modifiable, offering hope for prevention through lifestyle interventions. Dr. Mitchell S. V. Elkind, the organization's chief clinical science officer, emphasized that many health risks contributing to heart disease and stroke also impact brain health, suggesting that proactive measures can potentially mitigate cognitive decline.
The statistical update provides sobering insights into the growing burden of brain disorders. Alzheimer's disease is now the 7th leading cause of death in the United States and the primary cause of death among neurological disorders. Notably, females are disproportionately affected, accounting for 66.7% of U.S. dementia deaths in 2022.
The economic impact is equally significant. U.S. healthcare spending on dementia more than doubled from $38.6 billion in 1996 to $79.2 billion in 2016, ranking among the top 10 healthcare costs in the country. Globally, dementia-related deaths have increased by nearly 195% since 1990, outpacing the growth of cardiovascular disease deaths.
The American Heart Association recommends following its Life Essential 8™ guidelines to promote brain health, which include recommendations for diet, physical activity, sleep, tobacco cessation, weight management, and controlling cholesterol, blood sugar, and blood pressure. By focusing on these modifiable factors, individuals may be able to reduce their risk of cognitive decline and support overall brain health.
Curated from NewMediaWire
