How to (Literally) Clean Your Brain

Johnny Jung
The Startup
Published in
5 min readJul 2, 2019

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What the past decade of glymphatic research tells us about sleep and its important implications for brain health

The brain: whether you give it credit or not, the soft gelatinous mass floating in your skull is responsible for life as you know it. At this moment, your brain is simultaneously maintaining your breathing and heart rate, while turning these black squiggles on a screen into coherent words and thoughts.

The brain is a workhorse and a hungry one at that. While accounting for approximately 2% of the average adult’s weight, it accounts for 20% of its energy consumption, more than any other organ.

Go ahead and give your brain a mental compliment and then think about how meta that was.

Fascinated yet? You’re not alone. Neuroscience research is booming. Growing interest and funding for neuroscience research has given rise to a burgeoning field of interdisciplinary neuroscience that ranges from clinical studies in neurodegenerative and behavioral disorders to basic science studies characterizing brain structure and function at the molecular level– and all this is for good reason.

Neuroscience research has grown consistently over time. (Yeung et al., 2017, Frontiers in Neuroscience)

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Johnny Jung
The Startup

Medical student aiming to make evidence-based health information accessible for everyone