Receptor Saturation: When More Stops Working (And What to Do Instead)

In this episode, we break down receptor saturation in a way that actually makes sense and why more isn’t always better when it comes to signaling compounds. You’ll learn how receptors work, what happens when they become saturated, and why increasing the amount can lead to diminishing returns or even reduced effectiveness over time. We also cover downregulation, competition between pathways, and how to recognize when you’ve hit a plateau. If you’ve ever wondered why something worked at first but stopped, or why taking more didn’t improve results, this episode connects the dots and gives you a smarter way to think about it.