Fluoxetine, the drug commonly known as Prozac, isn’t known to increase sexual prowess in humans. In fact, it often does the very opposite. But when these clams were exposed to the same drug, they instantly jumped to sexual activity. Now, this wasn’t a complete surprise. Research conducted in the 1980s found that if serotonin is injected into the muscles or gonad of clams, they may begin to spawn after just 15 minutes.

How Prozac Might Give Clams a Boost https://undark.org/2025/08/14/excerpt-prozac-clams/