Aviado Research · Pillar
Muscle, Bone & Joint
Strength, bone density, joint health. What the research says about aging well in a body that has to carry you.
26 supplements·67 articles·0 biomarkers·Last reviewed
Latest in Muscle, Bone & Joint
What's new.
Vitamin D3Preliminary
Vitamin D Works Differently Depending on What's Wrong With You: The Baseline-Dependency That Changes Everything
Knowledge Base · 7 min · 11 sources
L CitrullinePreliminary
L-Citrulline Drops Blood Pressure Up to 9 mmHg — But Only in the Right People at the Right Time
Knowledge Base · 8 min · 12 sources
ButyratePreliminary
Your Gut's Butyrate Signal Predicts Whether Supplementation Will Work — Here's How to Find Out
Knowledge Base · 7 min · 11 sources
All supplements in this pillar
Ranked by evidence tier.
Every supplement with published evidence for Muscle, Bone & Joint. Tiering reflects the strength of the primary literature, not market popularity.
Moderate
- Ashwagandha2 articles
- Coq101 article
- Creatine1 article
- Curcumin1 article
- Taurine1 article
- Vitamin D31 article
Preliminary
- Coq102 articles
- Cordyceps2 articles
- L Citrulline2 articles
- Ashwagandha1 article
- Bifidobacterium1 article
- Butyrate1 article
- Collagen1 article
- Creatine1 article
- Curcumin1 article
- Fisetin1 article
- Ginkgo Biloba1 article
- Iron1 article
- L Theanine1 article
- Lactobacillus1 article
- Magnesium1 article
- Nac1 article
- Nicotinamide Riboside1 article
- Panax Ginseng1 article
- Pqq1 article
- Pycnogenol1 article
- Rhodiola Rosea1 article
- Vinpocetine1 article
- Vitamin C1 article
- Vitamin D31 article
Insufficient
No supplements in this tier yet.
Complete index
Every article in Muscle, Bone & Joint
All 67 published Aviado Research articles in this pillar, linked in one place.
- PreliminaryVitamin D Works Differently Depending on What's Wrong With You: The Baseline-Dependency That Changes EverythingKnowledge Base
- PreliminaryL-Citrulline Drops Blood Pressure Up to 9 mmHg — But Only in the Right People at the Right TimeKnowledge Base
- PreliminaryYour Gut's Butyrate Signal Predicts Whether Supplementation Will Work — Here's How to Find OutKnowledge Base
- PreliminaryHow Rhodiola's Salidroside Activates AMPK to Boost Cellular EnergyMechanism of Action
- PreliminaryHow Pycnogenol's Procyanidin Compounds Target Inflammatory PathwaysMechanism of Action
- PreliminaryHow PQQ Activates PGC-1α to Support Mitochondrial Function and CognitionMechanism of Action
- PreliminaryHow Ginsenosides Target IL-6 Inflammation Through Multiple PathwaysMechanism of Action
- PreliminaryHow Nicotinamide Riboside Boosts NAD+ to Power Cellular Energy SystemsMechanism of Action
- PreliminaryVitamin C's Collagen-Building Pathway: From Enzyme Cofactor to TissueMechanism of Action
- PreliminaryCoQ10's Dual Role: Electron Transport Plus Ferroptosis ProtectionMechanism of Action
- ModerateHow Curcumin's Active Compounds Target Nrf2 to Boost Cellular AntioxidantsMechanism of Action
- PreliminaryHow Lactobacillus Strains Lower Liver Enzymes Through Gut Barrier RepairMechanism of Action
- PreliminaryL-Theanine's GABA-Glutamate Balance Drives Alpha Waves and Stress ResponseMechanism of Action
- PreliminaryL-Citrulline Bypasses Arginine to Boost Nitric Oxide for Blood PressureMechanism of Action
- PreliminaryCordycepin Activates AMPK to Reduce Inflammation While Boosting HDLMechanism of Action
- PreliminaryHow Iron Controls Cellular Energy Through Mitochondrial Electron TransportMechanism of Action
- PreliminaryHow Bifidobacterium's Butyrate Production Strengthens Gut-Immune SignalingMechanism of Action
- PreliminaryHow Ginkgo's Terpene Lactones Block GABA Receptors to Boost AlertnessMechanism of Action
- ModerateAshwagandha Is Not Just an Adaptogen: What Its Molecules Actually DoMechanism of Action
- PreliminaryWhy Your Magnesium Supplement May Be Working—Just Not Where You're LookingKnowledge Base
- PreliminaryCordyceps Isn't an Athletic Supplement — It's a Kidney Protection Tool Most People Are IgnoringKnowledge Base
- PreliminaryFisetin's Dose-Response Paradox: Why the Amount You Take May Determine Whether It Helps or HurtsKnowledge Base
- PreliminaryAshwagandha Works on Cortisol, Serotonin, and LH Simultaneously — But Your Baseline Determines Which Effect DominatesKnowledge Base
- PreliminaryCreatine's Brain Benefits May Depend on Whether Your Brain Is Actually Creatine-DeficientKnowledge Base
- StrongWhy Your Collagen Supplement Probably Isn't Working (And How to Tell)Knowledge Base
- PreliminaryWhy Collagen Supplements Exist in an Evidence Vacuum (And What That Means for Your Money)Knowledge Base
- PreliminaryCoQ10 Absorption Is Highly Variable — Your Form, Fat Intake, and Genetics May Determine Whether You're Getting Any BenefitKnowledge Base
- PreliminaryEpigenetic Clocks: What Your Biological Age Test Really Means (and What It Doesn’t)Knowledge Base
- PreliminaryThe Cortisol Switch: How Your MR/GR Receptor Balance Decides Whether Stress Heals or HurtsKnowledge Base
- PreliminaryInvisible Armor: Mastering Immune Health and Inflammation Control for Men Under 40Knowledge Base
- PreliminaryMuscle, Bone & Joint Health After 40: Your Comprehensive Guide to Staying Strong, Mobile, and IndependentKnowledge Base
- PreliminarySleep & Recovery for Women 18–39: Why 'Just Get More Sleep' Fails—and What Actually WorksKnowledge Base
- PreliminaryThe Testosterone Crisis: How Men 18-39 Can Reclaim Hormonal Health—Without InjectionsKnowledge Base
- PreliminaryThe Cognitive Reserve Buffer: Why Two Brains with the Same Damage Age So DifferentlyKnowledge Base
- PreliminarySleep Is Your Superpower: The Essential Guide to Recovery for Men Under 40Knowledge Base
- PreliminaryYour Brain Is Not Broken—It's Underfueled: The Nutritional Science of Women's Mood and Cognitive PerformanceKnowledge Base
- PreliminaryPeak Mental Performance: The Comprehensive Guide for Men 18–39Knowledge Base
- PreliminaryMenopause and Your Brain: Mastering Cognitive Health After 40Knowledge Base
- PreliminaryThe Insulin Resistance Spectrum: Why 'Normal' Glucose Can Hide a Decade of Metabolic RiskKnowledge Base
- PreliminaryYour Heart Health Advantage: A Comprehensive Guide for Men in Their 20s and 30sKnowledge Base
- PreliminaryMetabolic Health in Women 18-39: Beyond Calories, Into HormonesKnowledge Base
- PreliminaryMidlife Metabolism: Why Your Body Changed the Rules (And How to Take Back Control)Knowledge Base
- PreliminaryCellular Longevity: How Men 40-65 Can Slow Their Biological ClockKnowledge Base
- PreliminaryImmune Health After 40: Mastering the Balance Between Defense and InflammationKnowledge Base
- PreliminaryCardiovascular Mastery for Men 40–65: Precision Strategies to Outpace Heart DiseaseKnowledge Base
- PreliminaryWhy Your Curcumin Isn't Working: The Formulation Gap That Explains Conflicting ResearchKnowledge Base
- StrongMuscle, Bone & Joint: The Strength Gap Nobody Warned You AboutKnowledge Base
- StrongBuild, Recover, Endure: Muscle, Bone & Joint Health for Men in Their Athletic PrimeKnowledge Base
- StrongMuscle, Bone & Joint After 55: The Independence EquationKnowledge Base
- StrongMuscle, Bone & Joint Health After 65: Resistance Training Is MedicineKnowledge Base
- StrongMuscle, Bone & Joint Health After 40: The Decade That Determines Whether You Walk at 80Knowledge Base
- StrongMuscle, Bone & Joint Health After 40: Your Comprehensive Guide to Staying Strong, Mobile, and IndependentKnowledge Base
- PreliminaryThe Autonomic Switch: Why Your HRV During Sleep Reveals What Your Sleep Tracker Can'tExplainer
- PreliminaryThe Muscle-Bone Crosstalk: How Myokines, Sclerostin, and Mechanical Load Determine Your Skeletal FateExplainer
- PreliminaryThe Insulin Resistance Spectrum: Why Two People With the Same Fasting Glucose Have Completely Different Metabolic RiskExplainer
- PreliminaryThe Hidden Problem with Epigenetic Clocks: They Measure Both Damage AND Adaptation—And Can't Tell the DifferenceExplainer
- PreliminaryThe Biomarker Cascade: How Your Heart Sends Distress Signals in a Specific Order — And Why Most People Only Get Tested When It's Almost Too LateExplainer
- PreliminaryThe Cognitive Reserve Buffer: Why Two People With Identical Brain Scans Can Have Completely Different Mental PerformanceExplainer
- PreliminaryWhy Vinpocetine Works for Some Brains and Not Others: The Blood Flow Variable Nobody Talks AboutKnowledge Base
- PreliminaryNAC's Mechanism Is Not What You Think: Why 'Antioxidant' Is the Wrong LabelKnowledge Base
- PreliminaryHow Insulin Signaling Works: The Two-Fork Pathway That Controls Both Metabolism and Cell GrowthExplainer
- ModerateAshwagandha May Lower Stress and Boost Fitness: What the Science SaysKnowledge Base
- ModerateTaurine May Lower Blood Pressure and Improve Metabolic Health: What the Research SaysKnowledge Base
- ModerateCreatine: The Science-Backed Supplement for Muscle, Strength, and Brain PowerKnowledge Base
- ModerateHow Much Vitamin D3 Is Enough? Science Reveals the Right Dose for Stronger Bones and BeyondKnowledge Base
- ModerateBest Supplements for Testosterone: What the Evidence Actually ShowsKnowledge Base
- ModerateCoQ10: The Cellular Fuel Your Body Makes Less of Every Decade — and What the Evidence Says About Replacing ItKnowledge Base
Frequently asked
Questions Aviado Research hears on this pillar.
How do evidence tiers apply to muscle, bone & joint 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.
Strength and structure, tiered.
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