Transparency
Our Sources
Gabriel draws from 52+ holistic health practitioners, researchers, and clinicians. 16,947+ articles analyzed and growing. Here is exactly who informs our intelligence.
52+
Practitioners & Researchers
16,947+
Articles Analyzed
17+
Medical Specialties
Fully Indexed
16,947+ articlesDr. Joseph Mercola
Natural Medicine
4,466
The Vigilant Fox
Health Journalism
2,821
Meryl Nass, MD
Internal Medicine
2,242
Steve Kirsch
Health Data Analysis
1,829
Chris Masterjohn, PhD
Nutritional Science
1,299
Robert W. Malone, MD
Immunology & Virology
908
Dr. Sherri Tenpenny
Osteopathic Medicine
706
The Naked Emperor
Health Investigation
685
Vinay Prasad, MD MPH
Oncology & Health Policy
426
A Midwestern Doctor
Integrative Medicine
382
Pierre Kory, MD
Critical Care & Pulmonology
295
Annie Fenn, MD
Brain Health & Nutrition
288
Dr. Mark Sircus
Natural Allopathic Medicine
267
Eric Topol, MD
Digital Health & Cardiology
226
Christine Northrup, MD
Women's Health
Indexing Now
18 practitionersDr. Jason Fung
Nephrology & Fasting
Nina Teicholz
Nutrition Science Journalism
Dr. Uma Naidoo
Nutritional Psychiatry
Dr. Mark Hyman
Functional Medicine
Dr. Steven Gundry
Cardiothoracic Surgery & Nutrition
Gary Brecka
Human Biology & Biohacking
Paul Saladino, MD
Carnivore Diet & Nutrition
Shawn Baker, MD
Orthopedic Surgery & Nutrition
Mark Sisson
Primal/Ancestral Health
Chris Kresser, M.S.
Functional & Integrative Medicine
Dr. Josh Axe
Natural Medicine & Nutrition
Dave Asprey
Biohacking & Performance
Dr. Jolene Brighten
Women's Hormones & Nutrition
Dr. Will Bulsiewicz
Gastroenterology & Gut Health
Ben Lynch, ND
Epigenetics & Methylation
Dr. Kelly Brogan
Holistic Psychiatry
Dr. Joe Dispenza
Neuroscience & Meditation
Charles Eisenstein
Philosophy & Healing
Coming Soon
19 practitionersDr. Caroline Leaf
Neuroscience & Cognitive Health
Dr. Gabor Maté
Trauma, Addiction & Mind-Body
Dr. Andrew Weil
Integrative Medicine Pioneer
Dr. Rangan Chatterjee
Lifestyle Medicine
Dr. Chris Palmer
Metabolic Psychiatry
Dr. Anna Lembke
Addiction Medicine
Dr. Bruce Lipton
Epigenetics & Cell Biology
Gregg Braden
Heart-Brain Coherence
Deepak Chopra
Mind-Body Medicine & Ayurveda
Dr. Dale Bredesen
Neurodegenerative Disease
Dr. Terry Wahls
Autoimmune & MS Research
Dr. Datis Kharrazian
Functional Neurology
Dr. Michael Breus
Sleep Medicine
Dr. Sara Gottfried
Hormones & Precision Medicine
Dr. Amy Myers
Autoimmune & Functional Medicine
Paul Stamets
Mycology & Medicinal Mushrooms
Dr. Rhonda Patrick
Nutrition & Longevity Science
Dr. Peter Attia
Longevity Medicine
Bryan Johnson
Age Reversal & Longevity
Why We Show Our Sources
Most health AI hides where its answers come from. Gabriel is different. Every recommendation, every protocol, every answer you get can be traced back to specific practitioners and specific research. We believe you deserve to know who is informing your health decisions.