The Case for Nitric Oxide: Why the Body’s Most Important Signaling Molecule Gets Ignored

Dr. Nathan Bryan spent 25 years in academic medicine—first as a biochemistry student at UT Austin, then earning a PhD in molecular and cellular physiology from LSU, training at Boston University’s Whitaker Cardiovascular Institute, and eventually becoming a professor at the University of Texas Health Science Center. In 2005, he was recruited by Fred Murad, one of the Nobel laureates who discovered nitric oxide signaling. But Bryan’s real education came after he left academia. He realized his patents would never become actual therapies unless he commercialized them himself. So he resigned, started companies, and began developing what he calls “safe and effective nitric oxide product technology based on science, not fraudulent deceptive marketing.”

Why the Medical System Can’t See the Root Cause

Bryan is blunt about how medical guidelines actually form. Physicians are well trained in basic sciences, he says, but then learn pharmacology, billing codes, and the “standard of care.” Step outside that standard—even with better interventions—and you risk losing your license or getting sued. “We call it cover your ass medicine,” Bryan says. “It’s never what’s best for the patient.”