- Source type
- Study
- Access type
- Abstract/index
- Publisher
- Psychosomatic Medicine
- Indexed by
- PubMed
- Added
- 2026-07-01
Trust profile
VV Source Trust Matrix v1.0
VV Source Trust Matrix v1.0 asks whether this source is trustworthy for the claim lane being used, not whether every possible claim from it is equally strong.
91
Government health research
- Publisher type
- Government research
- Bias profile
- Low
This source is strongest for safety and clinical outcomes and weaker for consumer context and regulatory status.
VV Source Fit Score 1.0
Fit by use case
Fit scores are role-specific. A source can be excellent for one claim lane and weak for another.
- Regulatory status
- 66/100
- Context Source
- Clinical outcomes
- 90/100
- Primary Anchor
- Mechanism
- 90/100
- Primary Anchor
- Safety
- 92/100
- Primary Anchor
- Consumer context
- 88/100
- Strong Support
- Trial discovery
- 89/100
- Strong Support
Best used for
- Research synthesis
- Public-health context
- Safety resources
Weak for
- Primary endpoint extraction when a study is available
Used in Viral Vitalism
Cortisol Is Real. The Internet Turned It Into a Boogeyman.
Roles: Primary source
Stress-induced cortisol and fat distribution in women
Roles: Primary source
Show section-level references
Claim ledger
Claims supported
Reviewed claim cards that cite this source in the evidence graph.
cortisol: Cortisol can relate to appetite, fat distribution, and stress
Cortisol can relate to appetite, fat distribution, and stress physiology, but social-media cortisol-belly claims overstate what body shape alone can reveal.
cortisol: High-intensity exercise can raise cortisol acutely, but that does
High-intensity exercise can raise cortisol acutely, but that does not prove HIIT causes fat gain through cortisol in otherwise appropriate training contexts.
Related studies
Related sources
CDC: Steps for Losing Weight
Centers for Disease Control and Prevention used across the Viral Vitalism evidence library.
- Trust score
- 91
- Publisher
- Centers for Disease Control and Prevention
- Access
- Official
- Usage
- 7 connections
TikTok scared me about my cortisol levels
Public discourse context source for the 2026 cortisol panic narrative on TikTok and Instagram, used to document virality and claim language rather than to support clinical conclusions.
- Trust score
- 60
- Publisher
- Business Insider
- Access
- Publisher
- Usage
- 4 connections
What happens when you drink a cortisol cocktail
Consumer narrative and expert-context source documenting adrenal/cortisol cocktail claims and clinician cautions; used for public discourse context, not as proof that cocktails regulate cortisol.
- Trust score
- 60
- Publisher
- Verywell Health
- Access
- Publisher
- Usage
- 6 connections
Ashwagandha stress and anxiety systematic review and meta-analysis
Peer-reviewed meta-analysis used for the strongest evidence lane around ashwagandha, stress, and anxiety outcomes while preserving dose, product-quality, duration, and safety limits.
- Trust score
- 91
- Publisher
- Medicine
- Access
- Full text
- Usage
- 4 connections
Adrenal fatigue does not exist: a systematic review
Peer-reviewed systematic review used to evaluate the adrenal-fatigue construct, cortisol testing inconsistency, and the lack of evidence supporting adrenal fatigue as a valid diagnosis.
- Trust score
- 88
- Publisher
- BMC Endocrine Disorders
- Access
- Publisher
- Usage
- 5 connections
Cushing syndrome review
Peer-reviewed clinical review for real cortisol-excess disease, used to distinguish Cushing syndrome from influencer cortisol-face or cortisol-belly content.
- Trust score
- 91
- Publisher
- Nature Reviews Disease Primers
- Indexed by
- PubMed
- Access
- Abstract/index
- Usage
- 5 connections