Getting the most
out of Wegovy
or Ozempic
GLP-1 medications are genuinely effective, and they work best when nutrition keeps pace with them. The reduced appetite is a window, and what you eat inside it decides whether your results last.
What the medication does, and where nutrition fits
Semaglutide, the active ingredient in both Wegovy and Ozempic, mimics a naturally occurring gut hormone that signals fullness. It acts on appetite centres in the brain, slows stomach emptying, and improves insulin response.
The medication creates the conditions for weight loss. It doesn't determine what you eat within those conditions, and eating less of the wrong things gives a very different outcome to eating less of the right things. That's the gap I work in.
Protein strategy
Getting enough protein when you're not hungry takes planning. We find practical, high-protein options that work with a reduced appetite, so smaller volumes at higher density, without forcing you to eat more than you can manage.
Nutrient density in smaller portions
When intake drops, every meal has to deliver more per bite. We prioritise the foods that give the most nutritional return for the volume, rather than letting a limited appetite get spent on empty calories.
Managing side effects through food
Nausea, reflux and digestive discomfort are common early and during dose escalation. Texture, temperature, timing and portion size can meaningfully reduce these without needing to pause or reduce the medication.
Blood sugar support
On Ozempic for type 2 diabetes or Wegovy for weight management, stabilising glucose through food composition complements what the medication is already doing.
Building habits for afterwards
The reduced-appetite phase is the best time to rewire eating patterns. Cravings are quieter and behaviour change is genuinely more accessible. We use that window deliberately.
Transition planning
Some people stay on long-term and some come off. Either way we plan for it, so the foundations built during treatment still hold when things change.
What happens when nutrition doesn't keep pace
Most people take GLP-1 medication without dedicated nutritional support. They usually lose weight, but often run into problems that guidance could have prevented.
Muscle lost alongside fat, because protein wasn't prioritised as intake dropped
A slower metabolism and reduced strength as lean mass falls
Iron, B12, zinc, magnesium and calcium all at risk on a much smaller food volume
Fatigue and hair loss emerging within the first few months
Nausea and reflux managed by eating less rather than eating differently
Very low overall intake that leaves you under-nourished rather than just lighter
No new eating habits formed while the medication was doing the work
Significant weight regain after stopping, because the underlying patterns never changed
None of this is an argument against the medication. It's a legitimate, evidence-based tool and the decision is yours and your doctor's. The argument is for not doing it alone.
With nutrition support, and without it
Most people lose weight on GLP-1 medication regardless. The question is the quality of that loss, and what happens when the medication changes or stops.
Eating less, but not better
- Protein intake falls along with overall food volume
- Muscle lost alongside fat
- Fatigue, hair loss and nutrient gaps emerge
- Side effects managed without a food strategy
- No new eating habits built during treatment
- Weight regain likely when the medication changes or stops
Eating less, and deliberately better
- Protein prioritised in every meal
- Lean mass preserved through the weight loss phase
- Nutrient density maintained on smaller portions
- Nausea and reflux managed with practical food strategies
- New eating patterns built while appetite is easiest to manage
- Results have a foundation that lasts beyond the medication
The hour is the smallest part
Every consultation includes a full written clinical protocol, and that protocol takes three to four hours to build after you've logged off. The hour is where I gather the case. The work happens after it.
The consultation
Symptoms, health history, medications, bloods, and what you actually eat on a normal Tuesday, not an idealised version of it.
Research and case review
Your case worked through against the current evidence: what's likely driving it, what the research supports for your situation, and any interactions with your medications.
Your GLP-1 protocol
Diet, lifestyle and supplement recommendations with specific forms, doses and timing, plus the reasoning behind each, so you can question it rather than just follow it.
Yours to keep
A document you own and can come back to in six months, or hand to your GP. Nothing depends on how well you took notes.
Who I work with
There's no judgement here about being on GLP-1 medication. My job is to help you get the best possible outcome from it. A good fit if you're:
- Currently taking Wegovy, Ozempic or another GLP-1 and wanting to maximise results and protect muscle
- About to start treatment and wanting the nutritional foundations in place before appetite changes begin
- Experiencing nausea, reflux or digestive discomfort and wanting practical food strategies
- Concerned about muscle loss or nutritional gaps on a significantly reduced intake
- Wanting to use the reduced-appetite window to genuinely change your relationship with food
- Planning to eventually come off and wanting a plan that will hold your weight afterwards
What I don't do
I don't prescribe, supply or advise on GLP-1 medication. That's entirely between you and your doctor, including dose and whether to continue.
This service is nutritional support alongside your prescriber's care. If you have questions about the medication itself, they're for your GP.
How working together goes
No guesswork. From the first conversation you'll know what we're doing and why.
Free discovery call
Fifteen minutes on what's going on, what you've already tried, and whether working together makes sense. There's no obligation, and if I'm not the right person I'll say so.
Free15 minutesConsultation + your protocol
An hour on your full dietary pattern, health history, current dose, side effects and goals. Then three to four hours of research, and a written protocol built around your current appetite and tolerances.
$27560 min + protocolAdjust as your dose changes
GLP-1 treatment involves dose escalation over months, and appetite shifts along the way. Regular contact to adjust the plan and troubleshoot side effects.
$95per follow-upWhat it's actually like
“Luke is a wealth of knowledge if you are looking for nutrition advice. He cares deeply about helping as many people as he can with their nutrition journeys and is amazingly supportive as you navigate your new lifestyle. I could not recommend his Wellness Package more.”Ash — Wellness Plan client
GLP-1 nutrition questions
Do I need a nutritionist if I'm taking Wegovy or Ozempic?
You don't need one, but you're likely to get a better result with one. The medication reduces appetite and intake, which creates a real risk of under-eating protein and key nutrients.
A nutritionist helps you eat well within that reduced appetite, protect muscle, manage side effects, and build the habits that sustain results. Research consistently shows medication plus behavioural support outperforms medication alone.
Will I regain the weight when I stop?
Research shows most people regain a significant portion after stopping, if the underlying eating habits haven't changed. That's the strongest argument for doing nutritional work during treatment rather than after it.
The reduced-appetite window is genuinely the easiest time to build sustainable patterns. Cravings are quieter and change is more accessible.
What should I actually be eating?
Protein first, and enough of it to protect muscle while you're in a deficit. Beyond that, nutrient density matters enormously when total volume is low.
Vegetables, legumes, whole foods, eggs, fish and quality fats deliver what your body needs in smaller portions. Ultra-processed food is where a limited appetite gets wasted.
Can you help with the nausea?
Yes, and it's one of the most practical wins. Nausea and reflux are most common early and during dose increases, and strategies around food texture, temperature, meal size and timing meaningfully reduce them.
Many people find this aspect alone worth the cost of the support.
Do you prescribe Wegovy or Ozempic?
No. I'm a nutritionist, not a prescriber. Access and prescribing criteria in New Zealand are managed through your GP or a specialist.
This service is nutritional support alongside that care.
On a GLP-1 and not sure you're eating well?
Fifteen minutes, free, no judgement. Tell me your dose, how you're finding it and what you're managing to eat, and I'll tell you honestly whether there's work worth doing.
Let's make the medication work properly
A free 15-minute discovery call is the easiest place to start. We'll talk practically about getting the best outcome, with no judgement about the medication.
Book a free discovery callOnline via Google Meet · Auckland in person available · No commitment required