Aviado Research · Pillar
Hormonal Health
Thyroid, sex hormones, cortisol. Where small mismeasurements cost years of feeling wrong.
14 supplements·39 articles·0 biomarkers·Last reviewed
Latest in Hormonal Health
What's new.
Vitamin D3Preliminary
Vitamin D3 Dosing: Why Starting Blood Level Matters
Knowledge Base · 7 min · 11 sources
Vitamin APreliminary
Vitamin A and Thyroid Function: Effects on TSH Levels
Knowledge Base · 8 min · 9 sources
Vitamin K2Preliminary
How Vitamin K2 Activates Gla Proteins to Control Calcium Flow
Mechanism of Action · 9 min · 18 sources
All supplements in this pillar
Ranked by evidence tier.
Every supplement with published evidence for Hormonal Health. Tiering reflects the strength of the primary literature, not market popularity.
Strong
- Tongkat Ali1 article
Moderate
- Ashwagandha2 articles
Preliminary
- Dhea2 articles
- Ashwagandha1 article
- Biotin1 article
- Black Cohosh1 article
- Calcium1 article
- Melatonin1 article
- Niacin1 article
- Phosphatidylserine1 article
- Rhodiola Rosea1 article
- Vitamin A1 article
- Vitamin D31 article
- Vitamin K21 article
- Vitex1 article
Insufficient
No supplements in this tier yet.
Complete index
Every article in Hormonal Health
All 39 published Aviado Research articles in this pillar, linked in one place.
- PreliminaryVitamin D3 Dosing: Why Starting Blood Level MattersKnowledge Base
- PreliminaryVitamin A and Thyroid Function: Effects on TSH LevelsKnowledge Base
- PreliminaryHow Vitex Blocks Prolactin Release Through Dopamine Receptor ActivationMechanism of Action
- PreliminaryHow Vitamin K2 Activates Gla Proteins to Control Calcium FlowMechanism of Action
- PreliminaryBlack Cohosh for Hot Flashes: How It Targets SerotoninMechanism of Action
- PreliminaryHow Niacin's GPR109A Receptor Triggers Dual Lipid and Inflammation ControlMechanism of Action
- PreliminaryDHEA Supplements Raise IGF-1 and Lower CortisolMechanism of Action
- PreliminaryCalcium's Hidden Metabolic Job: Why Your HDL, Triglycerides, and Blood Pressure All Respond Differently to the Same DoseKnowledge Base
- ModerateAshwagandha Is Not Just an Adaptogen: What Its Molecules Actually DoMechanism of Action
- PreliminaryMelatonin for Sleep and Metabolic Health: Dose Timing MattersKnowledge Base
- PreliminaryAshwagandha for Stress, Sleep, and Testosterone: EvidenceKnowledge Base
- PreliminaryWhy Your Biotin Supplement Might Be Sabotaging Your Lab ResultsKnowledge Base
- PreliminaryCortisol, Thyroid, and Stress Hormones: How They CompeteKnowledge Base
- PreliminarySkin, Hair, and Collagen Health for Men 18-39: The Science of Looking as Good as You FeelKnowledge Base
- PreliminaryCortisol Balance: How MR and GR Receptors Affect StressKnowledge Base
- PreliminaryImmune Health and Inflammation for Men Under 40: A GuideKnowledge Base
- PreliminaryPerimenopause Hormonal Health: A Guide for Women After 40Knowledge Base
- PreliminaryHormonal Health for Women in Their 20s and 30s: A GuideKnowledge Base
- PreliminarySleep & Recovery for Women 18–39: Why 'Just Get More Sleep' Fails—and What Actually WorksKnowledge Base
- PreliminaryTestosterone Supplements for Men 18-39: What WorksKnowledge Base
- PreliminarySleep Is Your Superpower: The Essential Guide to Recovery for Men Under 40Knowledge Base
- PreliminaryMenopause Brain Fog: Supplements for Cognitive Health After 40Knowledge Base
- PreliminaryDrug-Supplement Interactions: What Aviado’s Warnings Actually Mean (And What To Do)Knowledge Base
- PreliminaryCardiovascular Health for Women After 40: A New PlaybookKnowledge Base
- PreliminaryMetabolic Health for Women in Their 20s and 30sKnowledge Base
- PreliminaryMidlife Metabolism: Why Your Body Changed the Rules (And How to Take Back Control)Knowledge Base
- PreliminaryHormonal Health for Men 40-65: Signs and What HelpsKnowledge Base
- PreliminaryBrain Health for Men 40-65: Decline and What HelpsKnowledge Base
- StrongHormonal Health After 40: Your Action Plan for Staying Strong, Sharp, and VitalKnowledge Base
- PreliminaryThe Cortisol Switch: How the MR/GR Receptor Balance Determines Whether Stress Makes You Stronger or Breaks You DownExplainer
- PreliminaryThe HPA Axis Traffic Switch: How Your Body Chooses Between Thyroid, Stress, and Sex Hormones — and What Your Biomarkers Reveal About That ChoiceExplainer
- PreliminaryRhodiola's Cortisol Effect Disappears in Some People — Here's How to Know If You're One of ThemKnowledge Base
- PreliminaryDHEA Levels and Cortisol: Reading the Stress BalanceKnowledge Base
- PreliminaryPhosphatidylserine Raised Acetylcholine in 12 Months — But Memory Improved While Cortisol Results Were All Over the MapKnowledge Base
- PreliminaryCortisol Rhythm and Sleep: Why Timing Beats the NumberKnowledge Base
- PreliminaryTestosterone Levels: Free vs Total T and Why It MattersKnowledge Base
- ModerateAshwagandha May Lower Stress and Boost Fitness: What the Science SaysKnowledge Base
- ModerateBest Supplements for Testosterone: What the Evidence Actually ShowsKnowledge Base
- ModerateBest Supplements for Cortisol (Stress Hormone): What the Evidence Actually ShowsKnowledge Base
Frequently asked
Questions Aviado Research hears on this pillar.
How do evidence tiers apply to hormonal health?
Editorial draft pending — Restate the 4-tier rubric (Strong = ≥2 concordant RCTs; Moderate = 1 RCT + replicated observational; Preliminary = early/single-trial human data; Insufficient = animal/mechanism-only) with examples from this goal. Keep short; link to /methodology/ for the full rubric.
How often is this pillar refreshed?
Editorial draft pending — Quarterly cadence; out-of-band re-reviews triggered by new meta-analyses, regulatory action, or emerging safety signals. Link to /methodology/ for the re-review policy.