According to a recent study conducted by the World Health Organization (WHO), it has been discovered that a staggering 42% of the global population suffers from neurological disorders. This equates to approximately 3.4 billion individuals worldwide, out of a total population of 8 billion.
The study, which was published in the Lancet Neurology journal, revealed that neurological disorders are the leading cause of disability among people. This is particularly concerning considering the limited availability of healthcare services for neurological disorders in many third-world countries. Consequently, the rise in brain diseases has been linked to an increase in premature deaths.
The World Health Organization further reports that since 1990, neurological disorders have resulted in an 18% increase in deaths and disabilities. This alarming statistic highlights the urgent need for improved access to healthcare and resources for those suffering from neurological conditions.
The study also identified the top 10 neurological disorders, which include stroke, neonatal encephalopathy, migraine, Alzheimer’s disease and other dementias, diabetic neuropathy, meningitis, epilepsy, complications due to preterm birth, autism spectrum disorder, and brain cancer, among others. One particular neurological condition that has seen a significant increase in recent years is diabetic neuropathy. This condition, caused by high levels of diabetes, has tripled in prevalence over the last decade alone.
Additionally, emerging research suggests a potential link between neurological disorders and COVID-19. Studies have shown that individuals exposed to the virus may experience long-term cognitive impairments and a rare condition known as Guillain-Barré syndrome, which affects the nervous system.
Dr. David Merill, director of the Pacific Neuroscience Institute in California, emphasizes the importance of lifestyle choices in mitigating the risk of chronic neurologic conditions like dementia. He asserts that regular exercise, social interaction, cognitive stimulation, and a healthy diet play crucial roles in maintaining a healthy brain and reducing the likelihood of developing neurological disorders.
In conclusion, the WHO study’s findings are alarming, shedding light on the significant global burden of neurological disorders. With 42% of the world’s population affected by these conditions, it is imperative that healthcare systems prioritize neurological care and increase access to resources and treatment options. Additionally, individuals can take proactive steps to protect their brain health by adopting a healthy lifestyle that includes regular exercise, social engagement, mental stimulation, and a balanced diet. By addressing both systemic and individual factors, we can work towards reducing the prevalence and impact of neurological disorders on a global scale.