However, we should temper our enthusiasm because we do not yet know all of the risks associated with using these drugs. For example, it’s possible that promoting neuronal growth during development could have negative consequences by interfering with the normal processes by which neural circuits are refined. We just don’t know, yet.
Similarly, it is unclear what effects psychoplastogens will have on the aging brain. It’s important to keep in mind that excessive mTOR activation is also associated with a number of diseases including autism spectrum disorder (ASD) and Alzheimer’s disease.
To me, it’s obvious that we need to understand how these powerful compounds affect the brain, in both positive and negative ways, if we hope to fully comprehend the fundamental laws governing how the nervous system works and how to fix it when it doesn’t.