Sex: It Really is Chemistry
by Dr. Barb Depree
What makes sex feel so good? What ignites passion and sustains attachment? What is it that makes your heart flutter? And how can you keep those feelings alive, especially in the bedroom, after 10—or 40—years?
Turns out passion and attraction—all the stuff of poetry, song, and story—are the product of your most ancient brain—the limbic system—which you have in common with lots of other animals and which regulates a chemical stew of neurotransmitters. Emotions, drives, impulses, and desires originate in the limbic system. This part of the brain is wired for pleasure and passion, and it operates independently of our conscious choice or will. […]