The brain’s ability to flush out harmful toxins is crucial for maintaining cognitive function and preventing dementia. A process known as brain clearance, which involves the removal of waste products and unwanted substances, plays a vital role in this process.
According to Dr Eleftheria Kodosaki, a neuroscientist, brain clearance is mainly facilitated by the glymphatic system, a network of channels that acts like a “garbage disposal” for the brain. The glymphatic system works similarly to the lymphatic system found in the rest of the body.
Research has shown that poor sleep can impede brain clearance, leading to an accumulation of toxic proteins and waste products in the brain. However, recent studies have cast doubt on this theory, suggesting that more research is needed to fully understand the relationship between sleep and brain clearance.
Fortunately, there are ways to support brain clearance and promote a healthy brain. Dr Kodosaki recommends getting enough deep sleep, sleeping on your side to facilitate gravity-assisted flow of cerebrospinal fluid, maintaining healthy blood flow through hydration and exercise, and consuming a brain-friendly diet rich in zinc, antioxidants, and omega-3 fatty acids.
By incorporating these tips into your daily routine, you can help support your brain’s ability to flush out harmful toxins and reduce the risk of dementia.
Source: https://www.stylist.co.uk/fitness-health/wellbeing/brain-clearance/980667