Articles & Guides

Health Guides Worth Reading

In-depth guides on the topics that actually move the needle — metabolic health, cardiovascular risk, labs, nutrition, supplements, and longevity. No fads. No clickbait. Just the framework.

Metabolic Health

Cardiovascular Risk

Labs & Biomarkers

Environmental Health

Cellular Health

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Cornerstone Guides

Framework8 min read

The Four Pillars of Health Optimization

Metabolic health, cardiovascular risk, cellular function, and environmental inputs — the four domains that account for the majority of preventable chronic disease. Understanding how they interact is the foundation of everything else on this hub.

Labs & Biomarkers6 min read

Why Standard Labs Miss Most of the Picture

A standard annual panel checks cholesterol, blood sugar, and a basic metabolic panel. It misses ApoB, Lp(a), fasting insulin, hsCRP, homocysteine, and a dozen other markers that give a far more accurate picture of cardiovascular and metabolic risk.

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Metabolic Health7 min read

Insulin Resistance: The Root Driver Most People Have Never Heard Of

Insulin resistance precedes type 2 diabetes by a decade or more — and it drives cardiovascular disease, cognitive decline, and cancer risk long before blood sugar becomes abnormal. Here is what it is, how to test for it, and what to do about it.

Metabolic Health5 min read

How to Read a Glucose Curve

Continuous glucose monitors have made it possible to see exactly how your body responds to food, stress, sleep, and exercise. Understanding what a healthy glucose curve looks like — and what spikes and crashes signal — is one of the most practical tools in metabolic health.

Metabolic Health6 min read

Intermittent Fasting: What the Evidence Actually Says

Time-restricted eating and extended fasting have a growing body of evidence behind them — but the benefits are not universal, the protocols matter, and the hormonal context (especially for women) changes the calculus significantly.

Cardiovascular Risk6 min read

ApoB: The Cardiovascular Marker Your Doctor Probably Did Not Order

ApoB measures the number of atherogenic particles in your blood — a far more accurate predictor of cardiovascular risk than LDL-C. It is inexpensive, widely available, and almost never included in a standard panel. Here is why it matters and how to get it.

Imaging & Screening5 min read

The CAC Scan: A $100 Test That Could Save Your Life

The Coronary Artery Calcium scan is a low-dose CT that directly measures calcified plaque in the coronary arteries — giving you a structural picture of cardiovascular risk that no blood test can provide. It costs around $100 out of pocket and takes 10 minutes.

Cardiovascular Risk5 min read

Lp(a): The Inherited Cardiovascular Risk Factor Most People Have Never Tested

Lipoprotein(a) is a genetically determined cardiovascular risk factor that affects roughly 20% of the population. It is not modifiable through lifestyle alone, it is not included in standard panels, and it dramatically changes the risk calculus for people who carry it.

Nutrition5 min read

How to Read a Nutrition Label Without Getting Fooled

Serving sizes are manipulated, ingredient lists are ordered by weight, and "natural flavors" can mean almost anything. A practical guide to reading labels the way a metabolic health practitioner would — with specific red flags to look for.

Nutrition6 min read

Protein: How Much You Actually Need and Why Most People Are Under-Eating It

The RDA for protein was set to prevent deficiency — not to optimize muscle mass, metabolic health, or longevity. The evidence for higher protein intakes, especially as we age, is substantial. Here is what the research says and how to apply it.

Omega-36 min read

Omega-3 Index: The Test That Predicts Cardiovascular Risk Better Than Cholesterol

The Omega-3 Index measures the percentage of EPA and DHA in red blood cell membranes — a stable, long-term marker of omega-3 status with strong predictive value for cardiovascular events, cognitive decline, and all-cause mortality.

Supplements7 min read

The Foundation Supplement Stack: What Is Actually Worth Taking

Most supplement stacks are built on marketing, not evidence. A practical look at the handful of supplements with consistent, replicated evidence behind them — and the principles for evaluating everything else.

Supplements5 min read

Magnesium: The Most Underappreciated Mineral in Metabolic Health

Magnesium is a cofactor in over 300 enzymatic reactions, plays a central role in insulin signaling and glucose metabolism, and is chronically depleted in people eating a modern diet. Most people are deficient and do not know it.

Environmental Health6 min read

The Dirty Dozen: Endocrine Disruptors in Everyday Products

Phthalates, BPA, PFAS, parabens, and other endocrine-disrupting chemicals are present in food packaging, personal care products, cookware, and clothing. Understanding where the highest exposures come from is the first step to reducing them.

Environmental Health5 min read

Clean Water: What Is Actually in Your Tap Water and What to Do About It

Municipal water treatment removes pathogens but does not eliminate PFAS, chlorine byproducts, heavy metals, or pharmaceutical residues. A practical guide to understanding your water quality report and choosing the right filtration approach.

Cellular Health6 min read

NAD+: Why It Declines With Age and What You Can Do About It

NAD+ is central to mitochondrial energy production, DNA repair, and sirtuin activation. Levels decline by roughly 50% between age 40 and 60. Here is what the research says about NMN, NR, and the lifestyle factors that support NAD+ production.

Sleep6 min read

Sleep: The Non-Negotiable Foundation of Metabolic and Cardiovascular Health

Chronic sleep deprivation drives insulin resistance, elevates cortisol, impairs immune function, and accelerates cardiovascular risk accumulation. Sleep is not a lifestyle variable — it is a biological requirement with measurable health consequences when neglected.

Exercise & Movement6 min read

Zone 2 Training: The Most Underutilized Tool in Metabolic Health

Zone 2 cardio — sustained aerobic exercise at a conversational pace — is one of the most powerful interventions for mitochondrial health, metabolic flexibility, and cardiovascular fitness. Most people either skip it entirely or train at the wrong intensity.

Hydration5 min read

Hydration Is Not Just About Water

Intracellular hydration depends on electrolyte balance — particularly sodium, potassium, and magnesium. Drinking more water without adequate electrolytes can actually worsen cellular hydration. Here is what proper hydration actually looks like.

Stress Management5 min read

Stress, Cortisol, and Metabolic Health: The Connection Most People Miss

Chronic psychological stress elevates cortisol, which drives insulin resistance, promotes visceral fat accumulation, disrupts sleep, and accelerates cardiovascular risk. Managing stress is not optional — it is a metabolic health intervention.

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The Resources page has the books, podcasts, and topic guides that underpin everything on this hub.

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Note: All articles and guides on this site are for educational and informational purposes only. They do not constitute medical advice and should not be used as a substitute for professional medical consultation, diagnosis, or treatment.