Original GlobalMD Global Physicians Organization 2024-05-14 06:30 United States
Many people believe that sleep helps the brain get rid of so-called "brain toxins", which means that sleep helps remove waste products and restore brain function. But new research has found that doesn't seem to be the case at all. And on the contrary, the ability to eliminate toxins during sleep decreases. This is contrary to the current mainstream view. It's worth paying attention to.
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New research has found that the awake brain is more efficient at removing toxins. This finding supports that an active lifestyle is more important in promoting brain health. The paper, published in the journal Nature Neuroscience, provides a new scientific perspective for studying sleep disorders and preventing diseases such as Alzheimer's.
The findings challenge the perception of the role of sleep as a critical period for the brain to remove toxins. This idea has been around in science for more than a decade, but the latest discovery has found that the brain's ability to remove toxins is actually slowed by sleep or anesthesia.
The research team used fluorescent dye tracking technology to observe and measure the rate of toxin clearance in mouse brains. It was found that the rate of cerebral toxin clearance was reduced by about 30% in the sleeping state and 50% in the anesthetized mice compared to the awake mice.
This finding poses a great challenge for interpreting sleep function and current view. The researchers believe that while these findings are surprising, they reveal that further research is needed to determine how sleep affects the brain toxin removal process. Stay tuned for details.
Studies have shown that people with long-term sleep disorders can induce Alzheimer's disease or Alzheimer's disease due to the slowing and accumulation of toxins in the brain. It seems that this point should now be re-evaluated.