https://radiolab.org/podcast/interstitium
They also did an episode about rapamycin that I thought was really cool. I had no idea the history of it and found it fascinating and it really gets the imagination going thinking about what other things are hidden all around us.
> Like traditional acupuncture, electroacupuncture uses needles placed in the same spots. Then, a small electrode is attached to the needles. A small amount of electricity runs through the electrode and gives a slight vibration or soft hum during treatment. (1)
Since they use the same spots as traditional acupuncture even now, I would think traditional acupuncture does work to some degree.
(1) https://www.webmd.com/pain-management/cbd-cbn-what-is-differ...
It's just relying on poking stuff with needles to improve the blood flow.