The thirty-minute braise that does more than the supplement aisle
One pot, pantry ingredients, about 17 grams of fiber a serving, and a method flexible enough that you will still be making it in a year.
Elias Vondracek
3 min read
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Your metabolism is measurable.
So let’s measure it.
We are dietitians, not a diet. Copperleaf works from your actual lab work — fasting insulin, A1c, triglyceride ratio, blood pressure — and builds an eating pattern you can still be following in three years.
No supplements sold, no elimination lists, no cleanse. In network with BCBSRI, Neighborhood, Harvard Pilgrim, and Tufts — most plans cover this at 100%.
Carbohydrate on its ownThe same meals, built properly
- 2017
- 1,400+
- 12
- 0
Most nutrition advice fails because it was never designed for a Tuesday.
Three of the six things we believe, argued at greater length on the About page. They are the reason clients finish a block with knowledge rather than with a laminated meal plan.
The scale is one number, and it is not the best one
Weight moves for a dozen reasons, half of them water. Fasting insulin, triglyceride-to-HDL ratio, A1c, waist circumference, and resting blood pressure move for one reason: what your metabolism is actually doing. We track all five, and we have watched plenty of people improve every one of them while the scale sat still for two months. That is a win, and we will say so out loud.
If you can't eat this way at your mother's table, it isn't a plan
Any protocol survives contact with a Tuesday. Almost none survive a wedding, a deployment, a night shift, or a grandmother who is offended by a declined plate. We build eating patterns around the life you actually have, which usually means the plan looks less impressive on paper and works considerably better in practice.
We add before we subtract
Nearly every client arrives expecting a list of banned foods. The first four weeks are almost entirely additive — protein at breakfast, thirty grams of fiber, a vegetable you will genuinely eat. Restriction has a compliance half-life of about eleven days. Addition changes the composition of the plate on its own, and it does not require willpower to sustain.
Four ways to work with us.
One-to-one, in a small group, alongside a medication, or across a whole workforce. Every one of them is delivered by a registered dietitian and priced in public.
A twelve-week block built on your actual lab work, with a dietitian who reads it with you.
Eight weeks, eight people, one dietitian, and a kitchen session that is not optional.
The nutrition care that ought to come with the prescription, and generally does not.
Metabolic health programs for employers who want a number to move, delivered on every shift.
Three dietitians. They see the clients and they write the articles.
Not a content team, not a ghostwriter, not a chatbot. Everything published here has a name on it, and that name is someone you could be sitting across from a fortnight from now.
Naomi Okonjo-Bell
Founder of Copperleaf. Eight years in hospital diabetes education before deciding eleven minutes per patient was not enough.
Profile and articles
Elias Vondracek
Sports dietitian who got interested in the metabolic health of people who are not athletes, and stayed there.
Profile and articles
Margo Ilesanmi
Built the practice's GLP-1 support line after watching too many people lose muscle nobody warned them about.
Profile and articles
We publish the answers instead of repeating them.
The same twelve questions arrived by email for years. Now they are here, in full, with citations and without a signup wall — across 4 sections.
Eating well on a GLP-1: the four things that go wrong
The medication handles appetite. It does not handle protein, muscle, micronutrients, or what happens if you stop — and nobody at the prescribing visit has time to.
Margo Ilesanmi
4 min read
The blood test your doctor probably didn't order
Fasting glucose can stay normal for a decade while your pancreas works overtime to keep it there. Fasting insulin is the test that shows you the overtime.
Naomi Okonjo-Bell
4 min read
Three clients, three different problems.
My A1c had been creeping up for six years and every doctor said the same four words. Naomi ordered a fasting insulin — the first anyone had bothered with — and it was 22. Knowing that changed what I did about breakfast, which changed everything downstream. A1c 6.4 to 5.5 in nine months, and I still eat rice.
Denise Aparicio
Client since 2023 · Cranston, RI
I started a GLP-1 and lost twenty-eight pounds and a frightening amount of strength with it. Margo rebuilt my eating around protein timing and got me into the gym twice a week. Next DEXA, I'd put lean mass back on while still losing fat. Nobody at the prescribing clinic mentioned any of this was possible.
Peter Kowalczyk
Client since 2024 · Attleboro, MA
We brought Copperleaf in for our shift staff after a terrible biometric screening year. Elias ran six sessions in our break room at 5am and 5pm so both shifts got the same thing. Forty-one people re-screened, and the group mean triglyceride ratio dropped by a third. Our broker had never seen a wellness spend move a number.
Rosalind Meara
Director of People, Vessel & Vine Foods
Individual results vary, and anyone who tells you otherwise is selling something. We do not treat eating disorders — we refer, and we do it quickly. Nothing on this site is medical advice or a substitute for care from your own physician.
The Second Helping
One email a fortnight from the dietitians here: what we published, one study worth your time, and one thing to cook. No plans to sell you, and unsubscribing takes one click.
Fortnightly. Double opt-in. Demo note: try an address ending in @example.com to see the failure state.
Start with ninety minutes and your last blood panel.
The intake is the longest appointment you will have with us, and it is the one that determines whether the eleven weeks after it are worth your money. If we are not the right people, we will tell you on that call.