Home Videos Cortisol Doctor Explains Visceral Fat, HRV, and How to Lower Stress (immediately) Cortisol Doctor Explains Visceral Fat, HRV, and How to Lower Stress (immediately) Supplement Guy Apr 29, 2026 comments off Tweet on Twitter Share on Facebook Pinterest This is my first link This is my second link This is my third link 5-HT2A receptor Apollo device attention training breathwork chronic stress consciousness cortisol and stress Dave Rabin discomfort tolerance eastern vs western medicine ego death epigenetics eustress vs distress fight or flight heart rate variability mindfulness mitochondrial health neuroplasticity psychedelics and trauma PTSD resilience training somatic techniques stress and HRV thomas delauer trauma and cortisol vagus nerve visceral fat and stress