Boosting brain’s waste removal system improves memory in old mice | Researchers found that rejuvenating the lymphatic vessels in the brain enhanced recognition memory and restored synaptic function through an interleukin-6 (IL-6) pathway.

[u/Potential_Being_7226]

https://medicine.washu.edu/news/boosting-brains-waste-removal-system-improves-memory-in-old-mice/

[u/chessmasterjj]

How do we clean out our brain of waste? 

Edit: Just says they boosted the lymphatic system of the mice, doesn't say how. If you give "strengthen lymphatic system" a Goog you get physical exercise, hydration and healthy diet. 

[u/Potential_Being_7226 → u/chessmasterjj]

Adequate sleep and exercise are two good ways to improve lymphatic drainage.

[u/livens → u/Potential_Being_7226]

Exercise, it's always exercise.

[u/phillyhandroll → u/livens]

But juuust the right amount.