Highlights
- Joe Manganiello’s memoir reveals a secret 7-year autoimmune health battle with multiple near-death experiences.
- The True Blood star underwent a life-saving organ amputation and found no answers from traditional medicine.
- Manganiello turned to shamans, ancestry research, and spirituality to survive his devastating health crisis.
Joe Manganiello was living what looked like the dream — a skyrocketing career, a high-profile marriage, and a reputation for having what many called the best physique in Hollywood. Then, without warning, it all started to fall apart from the inside.
The True Blood and Magic Mike star is pulling back the curtain on a devastating, previously hidden health crisis in his upcoming memoir, Bloodlines, due out October 13 from Simon & Schuster. The book reveals for the first time the full scope of a life-threatening ordeal that consumed nearly a decade of his life.
A cascade of autoimmune-related illnesses attacked his skin, thyroid, eyes, lungs, and digestive system, plunging him into a seven-year battle plagued by chronic pain, a life-saving organ amputation, existential crisis and a prolonged fight for survival that left doctors with few answers and no clear explanation.
The memoir, which publisher Simon & Schuster is calling a “gripping” account, details a previously undisclosed health ordeal marked by multiple near-death experiences and medical crises that led him beyond medicine and into a remarkable, globe-spanning quest that revealed answers about his ancestry, inherited trauma, and the deeper histories we carry.
Manganiello, now 49, has been candid in the lead-up to the book’s release, describing the years-long fight as the darkest stretch of his life. He told People it was the “most brutally difficult” time of his life and wouldn’t wish it on his worst enemy.
The health issue was as baffling as it was relentless. Despite seeking treatment through conventional Western medicine, Manganiello could not get a clear diagnosis or a path forward. Doctors were stumped. Traditional medicine provided little clarity or solace, leaving him to seek answers elsewhere.
What followed was an unconventional journey that took him far outside the walls of any hospital. The search led Manganiello to shamans, pagan rituals, ancient myths, long-lost family records, and the rebirth of his own spirituality.
That spiritual reckoning ultimately collided with a deeper genealogical excavation. The search led him deep into his own bloodline — to a survivor of the Armenian genocide, to ancestors shaped by violence and displacement, and the hidden patterns shared by others living with chronic illness.
Featuring: Joe Manganiello
Where: Cagliari, Italy
When: 20 Jun 2025
Credit: Maurizio D’Avanzo/IPA/INSTARimages
**UK, USA AND AUSTRALIA RIGHTS ONLY**
Beyond his medical struggles, Bloodlines explores themes of faith, masculinity, ambition, and self-discovery. Publisher Simon & Schuster describes the memoir as an examination of what happens when someone is forced to reevaluate the life they have built after confronting difficult truths about themselves and their past.
The timing of the health battle is significant. Given that the actor’s health ordeal lasted seven years, he was privately navigating the near-fatal medical crisis through much of his relationship with Sofía Vergara while maintaining a highly visible public image. Manganiello and Vergara finalized their divorce in 2024 after nearly a decade of marriage. The memoir does not specifically address Vergara by name, though readers will learn the full scope of the impact when the book drops this fall.
Manganiello has since moved on. He became engaged to Caitlin O’Connor in 2025.
Despite the harrowing nature of what he endured, the actor frames his suffering as ultimately transformative. Manganiello likened his ordeal to a cocoon from which he emerged irrevocably changed.
He’s also clear about why he decided to go public now. “I hope that what I went through on this journey,” he said, “can give readers hope that answers and healing may lie for them on the other side of whatever they are fighting through.”
In Bloodlines, Manganiello writes with candor and hard-won clarity about illness, inheritance, masculinity, faith, ambition, and the identities we build to endure. It is, by all accounts, his most personal project to date — far removed from the Hollywood gloss that has defined his public image for two decades.
Bloodlines is available for pre-order now and hits shelves October 13.
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