Metabolism
How the body prioritizes fuel, why postprandial spikes matter, and what metabolic flexibility looks like in practice.
Foundational — Tier 1 primers
2 articlesTier I · Primer8 min · May 2026
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.
Tier I · Primer8 min · February 2026
Five Pillars of Metabolic Flexibility
The practical shifts that move a body from glucose dependency toward efficient lipid oxidation without gimmicks.
Deeper — Tier 2 investigations
2 articlesTier II · Deep Dive16 min · April 2026
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.
Tier II · Deep Dive14 min · April 2026
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.