Up to 45% of Dementia Risk Can Be Prevented or Delayed: WHO

The World Health Organization (WHO) has said that up to 45% of dementia cases could be prevented or delayed by addressing a range of modifiable risk factors, offering fresh hope in the global fight against the condition.

According to the WHO, reducing exposure to risks such as tobacco use, air pollution, excessive alcohol consumption, physical inactivity, obesity, high blood pressure, diabetes, hearing loss, social isolation, and depression can significantly lower the likelihood of developing dementia.

The UN health agency stressed that while age and genetics remain important risk factors, adopting a healthier lifestyle and improving environmental conditions can play a crucial role in protecting brain health. Regular physical activity, a balanced diet, mental stimulation, and maintaining strong social connections are among the key measures recommended to support cognitive well-being.

With dementia cases expected to rise as populations age, the WHO has urged governments and individuals to prioritize prevention strategies, early diagnosis, and public awareness to reduce the growing global burden of the disease.84 hours while foraging at sea and then make up for lost sleep by resting for extended periods on land.

These incredible adaptations highlight how animals have evolved unique sleep strategies to balance rest with survival in some of the world’s most challenging environments. are corrected in time.