Thirty-seven years into clinical practice, Dr. Derrick DeSilva has built a career at the intersection of Eastern and Western medicine, and this conversation moves through nearly all of it. He recounts attending a conference led by Dr. Herbert Benson on the connection between spirituality and healing, including a study suggesting that prayer can measurably improve patient outcomes, and shares a striking claim from that research that something as small as holding a door for someone can boost immune function by as much as 40 percent.
DeSilva spends real time dismantling a myth he says has misled patients for decades: the supposed link between testosterone replacement therapy and prostate cancer. He traces that fear back to a mouse study from the 1920s, arguing the modern medical consensus has moved well past that outdated data, even as the myth persists in exam rooms.
Grounding on Siesta Key
DeSilva is direct about where he thinks people should go to actually feel better: Siesta Key. He calls it one of the best places on the planet for grounding, or earthing, describing the beach as sitting on what he considers an energy vortex worth experiencing barefoot. He is more measured on newer weight-loss drugs, describing Ozempic as something closer to a last resort, a hail mary, rather than a first-line answer. Before wrapping, he recommends Dr. Abraham Morgenthaler, a Harvard urologist and testosterone expert, as a future guest for the show.
Roundabouts and Rapid Fire
Asked about Sarasota's roundabouts, DeSilva takes a practical, almost clinical view, noting they keep functioning during power outages and tend to be less deadly than red-light collisions, a doctor's read on a civic engineering question. The Rapid Fire Gauntlet rounds out the episode.
Between the prayer research, the testosterone myth-busting and a genuine case for barefoot walks on Siesta Key, Dr. Derrick DeSilva turns a routine guest slot into one of the more substantive health conversations the show has produced. Listeners looking for practical, unconventional wellness advice grounded in decades of clinical practice will find plenty to take notes on here, well beyond the usual roundabout banter, whether or not they end up taking his advice on barefoot walks along the shore.
What you'll take away
- DeSilva cites research from Dr. Herbert Benson linking prayer and healing to improved patient outcomes.
- He traces the testosterone-prostate cancer myth back to a 1920s mouse study, calling it outdated science.
- DeSilva calls Siesta Key one of the best places on the planet for grounding and earthing practices.
- He describes Ozempic as a last-resort option rather than a first-line treatment.
- He recommends Harvard urologist Dr. Abraham Morgenthaler as a future guest.
“Siesta Key is one of the best places on the planet.”
Places mentioned: Siesta Key