Every entry.
All 69 Vital Codex entries, newest first. Tier I is free and open to everyone; Tier II adds the full mechanisms, dosing detail, and citations.
Berberine and Metabolic Support: What the Trials Actually Support
Often marketed as "nature's metformin," berberine has real glucose-lowering trial data — and real limits around absorption, dosing, and drug interactions.
Cold Exposure, Brown Fat, and the Timing Problem
Deliberate cold does real metabolic work — and can quietly cancel your strength training if you put it in the wrong place.
Electrolytes and Cellular Hydration: Beyond Drinking More Water
Hydration is a ratio, not a volume. Water without minerals dilutes the gradients that nerves, muscles, and mitochondria depend on.
The Optimal Exercise Dose for Reducing Fatty Liver
Liver fat responds to exercise even without weight loss — and the research now points to a fairly specific weekly dose.
How a Ketogenic Diet Rewires Metabolism: The Timeline
Ketogenic adaptation is a sequence, not a switch — glycogen depletion, ketone production, enzyme induction, and mitochondrial remodeling each run on their own clock.
Metabolic Dysfunction: Why Researchers Now Treat It as a Root Cause
Heart disease, type 2 diabetes, fatty liver, Alzheimer's, and several cancers share an upstream driver — impaired energy handling at the cellular level.
Uric Acid and Fructose: The Overlooked Metabolic Signal
Uric acid appears on nearly every routine panel and is almost always ignored unless it is high enough to cause gout. It may be reporting on something more useful than joint risk.
Nitric Oxide: The Longevity Molecule
Nitric oxide governs how much blood, oxygen, and fuel every tissue receives — and its decline is one of the earliest measurable signatures of vascular aging.
Supporting Healthy Circulation After 40
Cold extremities, leg heaviness, and slow recovery after sitting are usually early signals of vascular tone and metabolic health — both of which respond to daily inputs.
Insulin Resistance: The Silent Engine
The single most under-diagnosed metabolic state in modern medicine — and the one that quietly drives fatigue, vascular strain, cognitive fog, and most chronic disease.
The Metabolic Roots of Erectile Dysfunction
Erectile changes are often the earliest visible sign of vascular and metabolic stress — and one of the most reversible when the underlying terrain is restored.
Five Pillars of Metabolic Flexibility
The ability to switch cleanly between burning carbohydrate and fat is one of the clearest markers of metabolic health — and one of the most trainable.