Aviado Research · Pillar
Metabolic Health
Glucose, insulin, body composition — what the evidence supports versus what it doesn’t. The quiet upstream factor behind most of what shows up on a lab report.
40 supplements·77 articles·2 biomarkers·Last reviewed
Biomarkers in this pillar
Start from a number.
Each biomarker clusters the supplements and articles with measurable impact on that marker. Drill in for ranges, mechanisms, and what the evidence actually moves.
Glucose Control
HbA1c
3-month average blood glucose. The standard surrogate for glycemic burden; ≥ 5.7% flags prediabetic range.
Strong evidence→
Inflammation–Metabolic Axis
Apo-B
Apolipoprotein B tracks the lipid-handling consequences of metabolic dysfunction. Often elevated before glucose is.
Strong evidence→
Latest in Metabolic Health
What's new.
SpirulinaPreliminary
Spirulina's Effect on Liver Enzymes Is Fast and Measurable — But Only If Your Baseline Is Elevated
Knowledge Base · 7 min · 9 sources
Vitamin B6Preliminary
Your PLP Level Is a Hidden Report Card on Inflammation, Cancer Risk, and Metabolic Health — Most People Have Never Tested It
Knowledge Base · 9 min · 13 sources
Sage ExtractPreliminary
Sage Extract Lowers LDL Cholesterol by 35% in 3 Months
Knowledge Base · 8 min · 8 sources
Sub-theme01
Glucose Control
Fasting glucose, HbA1c, post-prandial response. Where sleep, movement, and a small list of supplements all show consistent effects worth taking seriously.
Sage ExtractPreliminary
Sage Extract Lowers LDL Cholesterol by 35% in 3 Months
Knowledge Base · 8 min · 8 sources
Boswellia SerrataPreliminary
Boswellia for Inflammation: What the Evidence Shows
Knowledge Base · 7 min · 12 sources
Vitamin K2Preliminary
How Vitamin K2 Activates Gla Proteins to Control Calcium Flow
Mechanism of Action · 9 min · 18 sources
Sub-theme02
Insulin Sensitivity
HOMA-IR, fasting insulin, and the supplements with replicated effects on insulin signalling. The leading-indicator pillar — moves before glucose does.
FolatePreliminary
How Folate's One-Carbon Pathway Controls Insulin, Inflammation & Vessels
Mechanism of Action · 9 min · 10 sources
QuercetinPreliminary
Quercetin's Results Depend on Whether You're Sick or Healthy — And Most Studies Mix the Two
Knowledge Base · 4 min · 6 sources
Hormonal HealthPreliminary
Hormonal Health for Women in Their 20s and 30s: A Guide
Knowledge Base · 9 min · 10 sources
Sub-theme03
Body Composition
Lean mass, visceral adiposity, and the narrow set of supplements with measurable composition effects independent of caloric balance.
SpirulinaPreliminary
Spirulina's Effect on Liver Enzymes Is Fast and Measurable — But Only If Your Baseline Is Elevated
Knowledge Base · 7 min · 9 sources
Vitamin B6Preliminary
Your PLP Level Is a Hidden Report Card on Inflammation, Cancer Risk, and Metabolic Health — Most People Have Never Tested It
Knowledge Base · 9 min · 13 sources
Olive Leaf ExtractPreliminary
Olive Leaf Extract Works for Blood Pressure — But Only in the Right People: What Responders Have in Common
Knowledge Base · 7 min · 11 sources
Sub-theme04
Mitochondrial Support
CoQ10, creatine, NAD+ precursors, and the cellular-energy literature. High mechanistic interest, mixed clinical translation — read the tiers carefully.
Nicotinamide RibosidePreliminary
How Nicotinamide Riboside Boosts NAD+ to Power Cellular Energy Systems
Mechanism of Action · 9 min · 15 sources
Coq10Preliminary
CoQ10's Dual Role: Electron Transport Plus Ferroptosis Protection
Mechanism of Action · 9 min · 9 sources
Cellular Longevity Healthy AgingPreliminary
Cellular Longevity for Men 18-39: Habits That Slow Aging
Knowledge Base · 11 min · 8 sources
Sub-theme05
Inflammation– Metabolic Axis
Where chronic inflammation drives insulin resistance and vice versa. Heavy overlap with the cardiovascular and brain pillars — many of the same interventions show up.
NiacinPreliminary
How Niacin's GPR109A Receptor Triggers Dual Lipid and Inflammation Control
Mechanism of Action · 9 min · 17 sources
CordycepsPreliminary
Cordycepin Activates AMPK to Reduce Inflammation While Boosting HDL
Mechanism of Action · 8 min · 8 sources
ZincModerate
How Zinc Ions Block Inflammatory Cascades via NF-κB and Cytokine Control
Mechanism of Action · 9 min · 9 sources
All supplements in this pillar
Ranked by evidence tier.
Every supplement with published evidence for Metabolic Health. Tiering reflects the strength of the primary literature, not market popularity.
Strong
- Berberine1 article
Moderate
- Berberine2 articles
- Astaxanthin1 article
- Zinc1 article
Preliminary
- Astragalus2 articles
- Folate2 articles
- Inulin2 articles
- L Carnitine2 articles
- Lactobacillus2 articles
- Niacin2 articles
- Nicotinamide Riboside2 articles
- Panax Ginseng2 articles
- Pycnogenol2 articles
- Quercetin2 articles
- Vitamin B62 articles
- Vitamin C2 articles
- Vitamin E2 articles
- Vitamin K22 articles
- Acetyl L Carnitine1 article
- Alpha Lipoic Acid1 article
- Astaxanthin1 article
- Berberine1 article
- Bifidobacterium1 article
- Biotin1 article
- Boswellia Serrata1 article
- Calcium1 article
- Coq101 article
- Cordyceps1 article
- Glycine1 article
- Green Tea Extract1 article
- Iron1 article
- L Citrulline1 article
- Magnesium1 article
- Melatonin1 article
- Milk Thistle1 article
- Olive Leaf Extract1 article
- Resveratrol1 article
- Sage Extract1 article
- Selenium1 article
- Spermidine1 article
- Spirulina1 article
- Taurine1 article
- Vitamin B121 article
- Zinc1 article
Insufficient
No supplements in this tier yet.
Complete index
Every article in Metabolic Health
All 77 published Aviado Research articles in this pillar, linked in one place.
- PreliminarySpirulina's Effect on Liver Enzymes Is Fast and Measurable — But Only If Your Baseline Is ElevatedKnowledge Base
- PreliminaryYour PLP Level Is a Hidden Report Card on Inflammation, Cancer Risk, and Metabolic Health — Most People Have Never Tested ItKnowledge Base
- PreliminarySage Extract Lowers LDL Cholesterol by 35% in 3 MonthsKnowledge Base
- PreliminaryBoswellia for Inflammation: What the Evidence ShowsKnowledge Base
- PreliminaryOlive Leaf Extract Works for Blood Pressure — But Only in the Right People: What Responders Have in CommonKnowledge Base
- ModerateHow Zinc Ions Block Inflammatory Cascades via NF-κB and Cytokine ControlMechanism of Action
- PreliminaryHow Vitamin K2 Activates Gla Proteins to Control Calcium FlowMechanism of Action
- PreliminaryHow Vitamin B6 Converts to PLP to Power 150+ Enzyme ReactionsMechanism of Action
- PreliminaryQuercetin for Inflammation: What the Evidence ShowsMechanism of Action
- PreliminaryHow Pycnogenol's Procyanidin Compounds Target Inflammatory PathwaysMechanism of Action
- PreliminaryHow Panax Ginseng Lowers IL-6 Inflammation MarkersMechanism of Action
- PreliminaryHow Nicotinamide Riboside Boosts NAD+ to Power Cellular Energy SystemsMechanism of Action
- PreliminaryHow Vitamin E's Alpha-Tocopherol Reduces Inflammation via Membrane ProtectionMechanism of Action
- PreliminaryCoQ10's Dual Role: Electron Transport Plus Ferroptosis ProtectionMechanism of Action
- ModerateHow Astaxanthin Protects Cell Membranes From Oxidative StressMechanism of Action
- PreliminaryHow Niacin's GPR109A Receptor Triggers Dual Lipid and Inflammation ControlMechanism of Action
- PreliminaryHow Lactobacillus Lowers Liver Enzymes: Gut Barrier RepairMechanism of Action
- PreliminaryHow L-Citrulline Boosts Nitric Oxide for Blood PressureMechanism of Action
- PreliminaryCordycepin Activates AMPK to Reduce Inflammation While Boosting HDLMechanism of Action
- PreliminaryL-Carnitine for Fat Burning: Weighing the TMAO Trade-OffMechanism of Action
- PreliminaryHow Green Tea's EGCG Blocks DPP-4 and Pancreatic Lipase EnzymesMechanism of Action
- PreliminaryHow Inulin's Gut-Derived SCFAs Drive Metabolic & Inflammatory ChangesMechanism of Action
- PreliminaryHow Folate's One-Carbon Pathway Controls Insulin, Inflammation & VesselsMechanism of Action
- PreliminaryHow Biotin Activates Carboxylase Enzymes to Control Fat and GlucoseMechanism of Action
- PreliminaryHow Astragalus Polysaccharides Reset Inflammatory Balance Through IL-6/IL-10Mechanism of Action
- PreliminaryPycnogenol for Mild Cognitive Impairment and Blood SugarKnowledge Base
- PreliminaryCalcium's Hidden Metabolic Job: Why Your HDL, Triglycerides, and Blood Pressure All Respond Differently to the Same DoseKnowledge Base
- PreliminaryYour Iron Status Is Quietly Distorting Your HbA1c — And Most Doctors Aren't CheckingKnowledge Base
- PreliminaryL-Carnitine for Fatty Liver and Blood Sugar: Who BenefitsKnowledge Base
- PreliminaryVitamin B12 Supplements: Two Tests That Confirm It WorksKnowledge Base
- PreliminaryNiacin Raises HDL and Lowers Lp(a) — But Also Worsens Insulin Resistance: How to Know If the Trade-Off Works for YouKnowledge Base
- PreliminaryMilk Thistle's Hidden Metabolic Upgrade: The Liver Supplement That Also Drops Blood Sugar 22 mg/dL and Rewires Insulin ResistanceKnowledge Base
- PreliminaryYour MTHFR Genotype Determines Whether Folic Acid Helps or Harms You — and Most People Never CheckKnowledge Base
- PreliminaryMagnesium for Blood Pressure and Blood Sugar ControlKnowledge Base
- PreliminaryVitamin C Works Differently If You Have Type 2 Diabetes — And the Gap Is EnormousKnowledge Base
- PreliminaryGinseng Works—But Only If You're the Right Kind of InflamedKnowledge Base
- PreliminaryLow Plasma Glycine Is a Metabolic Warning Signal — and Most People with Obesity or Insulin Resistance Have ItKnowledge Base
- PreliminaryQuercetin's Results Depend on Whether You're Sick or Healthy — And Most Studies Mix the TwoKnowledge Base
- PreliminaryBerberine Works — But Only If Your Gut Can Activate It: The Microbiome Key Most Users Are MissingKnowledge Base
- PreliminaryMelatonin for Sleep and Metabolic Health: Dose Timing MattersKnowledge Base
- PreliminaryTaurine's Blood Pressure Effect Is Real — But Only If You're a Responder. Here's How to Find OutKnowledge Base
- PreliminaryAlpha-Lipoic Acid for Inflammation and Blood SugarKnowledge Base
- PreliminaryResveratrol Works — But Only If You Have the Right Metabolic ProfileKnowledge Base
- PreliminaryVitamin C Levels and Bone Loss: What They RevealKnowledge Base
- PreliminaryWhy Your Gut Barrier Breaks Down First - And How to Track It Before Disease DevelopsKnowledge Base
- PreliminaryZinc for Blood Sugar and Cholesterol: Benefits If DeficientKnowledge Base
- PreliminaryVitamin K2 and Metabolic Health: How to Know It WorksKnowledge Base
- PreliminaryCellular Longevity for Men 18-39: Habits That Slow AgingKnowledge Base
- PreliminaryHormonal Health for Women in Their 20s and 30s: A GuideKnowledge Base
- PreliminaryBrain Function and Focus for Men 18-39: Complete GuideKnowledge Base
- PreliminaryMenopause Brain Fog: Supplements for Cognitive Health After 40Knowledge Base
- PreliminaryThe Insulin Resistance Spectrum: Why 'Normal' Glucose Can Hide a Decade of Metabolic RiskKnowledge 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
- PreliminaryImmune Health for Men 40-65: Balancing Defense and InflammationKnowledge Base
- PreliminaryInside ProofMark: How Aviado Scores Every Supplement for Quality and TrustKnowledge Base
- PreliminaryAcetyl-L-Carnitine for Cholesterol: What Blood Sugar PredictsKnowledge Base
- StrongMetabolic Health After 40: Why Your Engine Needs a Tune-UpKnowledge Base
- PreliminaryBiological Age Testing: Clock vs Pace of AgingExplainer
- PreliminaryThe Lipid Biomarker Decision Tree: Why Your Standard Cholesterol Panel Misses Half the StoryExplainer
- PreliminaryThe Four Blood Signals That Predict Brain Aging — And Why Most Doctors Don't Test ThemExplainer
- PreliminaryThe Insulin Resistance Spectrum: Why Two People With the Same Fasting Glucose Have Completely Different Metabolic RiskExplainer
- PreliminaryWhy Astaxanthin's Cholesterol Research Contradicts Itself — And What That Means for Your DoseKnowledge Base
- PreliminaryInulin's Gut-to-Blood Pipeline: Why Your Microbiome Decides Whether It WorksKnowledge Base
- PreliminaryNicotinamide Riboside and NAD+: What the Evidence ShowsKnowledge Base
- PreliminaryVitamin E Only Works If You're Deficient: The Baseline Status Paradox That Explains Decades of Conflicting ResearchKnowledge Base
- PreliminaryYour Lactobacillus Strain Is the Variable: Why Most Probiotic Research Misses the PointKnowledge Base
- PreliminarySpermidine Supplements: Absorption and Blood LevelsKnowledge Base
- PreliminaryBifidobacterium Probiotics: Effects on LDL and Blood SugarKnowledge Base
- PreliminaryYour Selenium Level Is Either Too Low or Too High — and Standard Dosing Can't Tell You WhichKnowledge Base
- PreliminaryAstragalus and HbA1c: Why Some Respond More Than OthersKnowledge Base
- PreliminaryHbA1c Accuracy: How Genetics Can Skew Blood Sugar TestsKnowledge Base
- PreliminaryHomocysteine Levels: What Methylation Genetics RevealKnowledge Base
- ModerateBerberine and Metformin: A Blood Sugar Drug InteractionKnowledge Base
- PreliminaryHow Insulin Signaling Controls Metabolism and Cell GrowthExplainer
- ModerateBerberine Lowers Blood Sugar and Cholesterol: What the Research Really SaysKnowledge Base
- ModerateBest Supplements for HbA1c (Blood Sugar Control): What the Evidence Actually ShowsKnowledge Base
Frequently asked
Questions Aviado Research hears on this pillar.
Why does Aviado treat metabolic health as upstream of everything else?
Editorial draft pending — Brief explanation: insulin resistance and glycemic dysregulation drive cardiovascular, cognitive, and inflammatory outcomes downstream. Inclusive — for readers tracking metabolic markers and for readers who aren’t.
How do evidence tiers apply to this pillar specifically?
Editorial draft pending — Restate the 4-tier rubric with metabolic examples. Note that hard outcomes (T2D incidence, MACE) carry more weight than surrogate-endpoint changes in fasting glucose alone.
Where do supplements fit alongside diet, sleep, and movement?
Editorial draft pending — Adjunct framing. The base-rate effect of sleep + protein + walking dwarfs most supplement effects; supplements close specific deficits and address mechanism gaps. No testing-imperative.
How often is this pillar refreshed?
Editorial draft pending — Quarterly cadence; out-of-band re-reviews triggered by new meta-analyses, regulatory action, or safety signals (e.g. recent berberine + GLP-1 interactions).