The World Health Organization (WHO) has released updated global guidelines aimed at reducing the risk of cognitive decline and dementia. These guidelines suggest that up to 45% of dementia cases could be prevented or delayed by addressing modifiable risk factors throughout life. Over 57 million people globally live with dementia, with 10 million new cases diagnosed annually. The WHO recommends lifestyle changes such as regular exercise, quitting tobacco, limiting alcohol, and maintaining a healthy diet, along with managing chronic conditions like hypertension and diabetes. It also highlights the role of social engagement and cognitive training, and for the first time, suggests reducing air pollution exposure as a preventive measure. However, the WHO cautions against using certain supplements like vitamin B or E, omega-3s, or multivitamins for dementia prevention unless a deficiency is confirmed. Dementia imposes significant economic and personal burdens, costing the global economy approximately $1.3 trillion yearly.
Bias read (Center): The article presents factual information about WHO guidelines on dementia prevention without overtly favoring any political ideology. While the topic relates to public health policy, which can be politically sensitive, the tone remains neutral, focusing on scientific consensus and recommendations. S
