Metabolic health
The Metabolic Health Stack
Catch the drift early, fix it with the boring levers, and know where the drugs fit.
For: Anyone with creeping glucose, a widening waist, or a family history of diabetes.
Metabolic dysfunction is common, early, and largely reversible — if you catch it. Measure A1c and glucose, then move them with the same foundations that fix everything else, plus fiber. Metformin and SGLT2 inhibitors are real tools with real evidence; berberine is the over-hyped over-the-counter cousin.
Metabolic drift — creeping fasting glucose, a rising A1c, a widening waist — is one of the most common and most reversible trajectories in adult health, and the tragedy is how often it’s caught late. The first move is simply to look: A1c and fasting glucose are cheap and will tell you whether there’s a problem years before it becomes diabetes.
The fix, unsurprisingly, is the foundations pointed at this outcome: a whole-food, higher-fiber pattern, an aerobic base that improves insulin sensitivity, and resistance training, because muscle is a large sink for blood sugar. Psyllium fiber is a genuinely useful add-on. When the picture is actual diabetes or high risk, metformin and the SGLT2 inhibitors are well-evidenced tools — the latter with striking heart and kidney benefits — and they belong in a clinician’s hands. Berberine has modest, real effects and a lot of “nature’s Ozempic” hype it doesn’t earn; it is not a replacement for either the drugs or the base beneath them.
The protocol
The backbone
Does the work. Build these first.- A1c & glucose Heart & Metabolic A
Measure HbA1c and fasting glucose to catch prediabetes early, when it's most reversible.
- Nutrition Foundations B
Whole-food pattern, high fiber, fewer refined carbs and liquid sugar; a deficit if weight is a driver.
- Aerobic base Foundations A
Improves insulin sensitivity; even walking after meals helps.
- Strength Foundations A
Muscle is a major glucose sink — strength work directly improves disposal.
Worth adding
A real, evidence-backed boost on top of the base.- Psyllium Supplements B
5–10 g before meals blunts glucose swings and improves the lipid picture.
Situational
Low-stakes; useful only in the right case.- Berberine Supplements C
Modest, real glucose/lipid effects — but it is not a substitute for metformin or the base.
Understand, don't just add
Powerful or hyped — a clinician conversation, not a casual add.- Metformin Medications A
First-line pharmacotherapy for type 2 diabetes; a clinician's call, with B12 monitoring.
- SGLT2 inhibitors Medications A
Beyond glucose, protect the heart and kidneys — relevant for the right patients.
Build it in this order
- 1 Measure A1c and fasting glucose so you know if there's drift at all.
- 2 Attack it with the food pattern, fitness, and strength training — this reverses a lot of early dysfunction.
- 3 Add fiber for steadier glucose.
- 4 If it's diabetes or high risk, the medication conversation (metformin, SGLT2) is well-evidenced.
What to skip
- Waiting for symptoms — metabolic disease is silent until it isn't.
- Reaching for berberine as a metformin replacement.
- Out-supplementing a diet full of refined carbs and liquid sugar.