One shot of a kidney protein gave monkeys a brain boost

An early experiment suggests that an injection of klotho improves working memory.

https://arstechnica.com/science/2023/07/one-shot-of-a-kidney-protein-gave-monkeys-a-brain-boost/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social