Scientists combining studies in humans, mice and nematode worms suggest that levels of neural excitation modulate longevity in all species and also connects with insulin metabolism. Regulation of lifespan by neural excitation and REST https://www.nature.com/articles/s41586-019-1647-8 Related articles : Science Daily https://www.sciencedaily.com/releases/2019/10/191016131224.htm and for a lighter read : The Scientist https://www.the-scientist.com/news-...l-activity-shortens-lifespan-in-animals-66577
