John Mayer Puts $5 Million Into PTSD Research, Backing Sleep Studies for Veterans
Updated
Updated · Hollywood Reporter · Jul 22
John Mayer Puts $5 Million Into PTSD Research, Backing Sleep Studies for Veterans
3 articles · Updated · Hollywood Reporter · Jul 22
Summary
Heart and Armor, the nonprofit John Mayer formally launched in 2019, is now backing PTSD research centered on sleep, including whether early insomnia treatment after trauma can prevent the disorder.
Two of its most promising projects track recent car-crash survivors through emergency departments at UCSF and the University of North Carolina and examine how the brain’s glymphatic waste-clearance system may link sleep to PTSD.
Mayer said a visit to Camp Lejeune in the late 2000s pushed him into the field; he began commissioning studies in 2012 and has since contributed roughly $5 million of his own money.
Nearly a dozen studies had already been produced before the nonprofit’s public debut, and Mayer argues framing PTSD as a physical, observable injury could reduce stigma and eventually help trauma survivors beyond veterans.
How long until John Mayer's PTSD research breakthroughs actually reach veterans within the VA healthcare system?
Is Mayer's deep-science approach the new blueprint for how celebrities can create real, lasting change?
How John Mayer’s Heart and Armor Foundation Is Transforming Veteran Mental Health: 25 Studies, Sleep Science, and Real-World Impact
Overview
The Heart and Armor Foundation, founded by John Mayer, is leading efforts to improve veteran health by funding critical research focused on preventing PTSD. In 2026, the foundation invested in a major study at the UNC Institute for Trauma Recovery, aiming to develop both medication and non-medication interventions to reduce acute stress and prevent chronic PTSD. Highlighting the importance of sleep, the foundation targets sleep disturbances as a key factor affecting veterans’ well-being. This approach reflects their commitment to evidence-based solutions, using scientific research to create practical interventions that can make a real difference in veterans’ lives.