Vitamins & Nutrient Support for People Using GLP-1 Medications (Ozempic, Wegovy & Mounjaro)
GLP-1 medications like Ozempic®, Wegovy® and Mounjaro® can be life-changing for appetite control, blood sugar and weight management — but they also change your nutrition maths overnight. When meals shrink and snacks disappear, it’s not just calories that drop; protein, fibre and micronutrients often fall with them. That’s why “vitamins while taking Ozempic” is a genuinely practical question, not a trend. The goal isn’t to “boost weight loss” with supplements — it’s to protect energy, digestion, muscle and bone health while appetite is lower than usual. This guide explains which nutrients matter most on GLP-1 therapy, how to use supplements sensibly (without stacking 12 bottles), and what food-first moves make the biggest difference. Think of it as guardrails: you’re still driving the car, but you’re less likely to drift into nutrient gaps.
GLP-1 receptor agonists and related incretin medications — including Ozempic®, Wegovy® and Mounjaro® — are changing how many Australians approach weight management and metabolic health. A common experience on these medicines is eating less: smaller portions, fewer snacks, and sometimes aversions to foods you previously relied on. That shift can be helpful for weight loss, but it can also make it harder to meet daily nutrition needs, especially for protein, fibre, and key vitamins and minerals.
This article focuses on nutrient and vitamin support for people using GLP-1 medications — not on “hacks” or aggressive supplementation. GLP-1 medicines don’t inherently cause deficiencies, but reduced intake (plus nausea, reflux, constipation or limited food variety) can make nutrient gaps more likely over time. The aim is to help you feel well and protect long-term health while your appetite is suppressed.
You’ll learn which nutrients matter most, how to prioritise food first, and where targeted supplements can be a practical safety net — with clear cautions and a “keep it simple” approach.
Key Takeaways at a Glance
Bottom line: GLP-1 medications don’t cause deficiencies, but eating less can make nutrient gaps more likely over time.
What: The vitamins, minerals, protein and fibre priorities that support energy, digestion, muscle and bone health.
Why it matters: Fatigue, constipation, nausea, and muscle loss can appear when intake drops too far or becomes too narrow.
How to act: Build a simple food-first routine (protein + fibre + fluids), then use targeted supplements to cover common gaps.
Why nutrient support matters when using GLP-1 medications
GLP-1 medicines work through several overlapping pathways: they increase satiety, reduce hunger signals, and slow gastric emptying (how quickly food moves from the stomach to the small intestine). In real life, most people don’t experience these effects as a neat checklist — they experience them as smaller meals, less interest in food, and sometimes more sensitivity to rich or fatty foods. That’s a feature, not a bug, when weight loss is the goal.
The catch is that when you eat much less, you also consume fewer nutrients — not only vitamins and minerals, but also protein, fibre, and total fluid volume. Over time, that can show up as symptoms people often blame on the medication: fatigue, low mood, constipation, reflux, hair thinning, and reduced strength. In many cases, these symptoms are not a sign that GLP-1 therapy is “wrong” — they’re a sign that your nutrition foundations need to be rebuilt around a smaller appetite.
This is especially relevant during the first months of therapy, when dose titration and side effects can narrow food choices. A diet that becomes “whatever I can tolerate” may unintentionally skew toward low-protein, low-fibre foods — the exact combination that makes constipation and muscle loss more likely. A smarter approach is to treat nutrition as a minimum effective routine: you don’t need perfect eating, but you do need a few daily anchors (protein, fibre, fluids, micronutrient coverage) to protect long-term health while weight changes.
Vitamin essentials for complete GLP-1 nutrition support
People using GLP-1 medications don’t need dozens of supplements — but they often benefit from a strong nutritional foundation when appetite is reduced. A well-chosen multivitamin and a small number of targeted nutrients can help cover common gaps that emerge during appetite-suppressed weight loss, particularly for energy, digestion, muscle preservation and micronutrient adequacy.
The products below are selected to support baseline nutrition alongside GLP-1 therapy, not to accelerate weight loss or override appetite. They’re designed to complement nutrient-dense meals and adequate protein intake, especially during the early stages of treatment when food volume is lowest.
Ethical Nutrients Super Multi Plus 60 Tablets
- Supports baseline vitamin and mineral intake when meal size and food variety are reduced on GLP-1 therapy
- Includes B-complex, vitamin D, zinc and selenium to help cover common micronutrient gaps
- Balanced, non-stimulant formula suitable for daily use alongside Ozempic®, Wegovy® or Mounjaro®
Cabot Health Magnesium Complete
- Supports bowel regularity and digestive comfort, a common concern during appetite-suppressed weight loss
- Provides broad-spectrum magnesium for muscle relaxation and nervous system balance
- Gentle, well-tolerated option when fibre intake or hydration is inconsistent
Protein Supplies Australia Australian Whey Protein Unflavoured 1kg
- Helps maintain daily protein intake when appetite and portion size are reduced on GLP-1 medications
- Supports lean muscle preservation during weight loss and metabolic change
- Clean, unflavoured whey protein that’s easy to add to smoothies, yoghurt or oats
For a deeper breakdown of how to choose the right formula, absorption forms, and what matters most on a label, see our complete guide: Multivitamins in Australia.
How GLP-1 therapy can create nutrient gaps (without “causing deficiencies”)
It’s tempting to assume supplements matter on GLP-1 therapy because the medication somehow “depletes” nutrients. That’s usually not what’s happening. The more common mechanism is straightforward: less food means less total nutrition, especially if food variety shrinks.
Many people unintentionally reduce the exact foods that carry dense micronutrients and protein — meat, eggs, legumes, seafood, nuts, dairy, wholegrains and fibrous vegetables — because these can feel heavy or unappealing when gastric emptying is slower. Some people also skip breakfast, eat one small meal per day, or rely on “safe foods” that are easier to tolerate but nutritionally thin (plain crackers, toast, small serves of pasta, or sugary drinks for quick energy).
Over weeks, the risk is not a dramatic deficiency overnight; it’s a slow drift into “not quite enough” — which can be enough to affect energy, bowel habits, hair and skin, and exercise capacity. The most common nutrition pain points during appetite-suppressed weight loss are:
- Protein shortfalls (increasing risk of muscle loss)
- Low fibre (constipation and gut discomfort)
- Reduced hydration (worsening constipation, headaches and fatigue)
- Micronutrient gaps when meals become smaller and repetitive
The fix is not to panic-buy a supplement tower. The fix is to build a simple routine that makes “small meals” still count: protein first, fibre daily, fluids consistently, and a sensible multivitamin as a baseline safety net when intake is reduced.
Protein: the most important nutrition priority on GLP-1 therapy
If you do one nutrition thing well while using a GLP-1 medication, make it protein. When body weight drops quickly, the body can lose both fat mass and lean mass (muscle). Preserving muscle matters for strength, energy, long-term metabolic health, and maintaining weight loss. And on GLP-1 therapy, protein is often the first macro to suffer — not because people stop valuing it, but because appetite gets smaller and protein foods can feel “heavy.”
Practically, this looks like half a sandwich instead of a full meal, skipping eggs because they suddenly taste wrong, or leaving most of the chicken on the plate because you feel full too fast. Over time, that can reduce the stimulus your muscles need to stay strong. This is why resistance training plus protein is such a powerful combination during weight loss — it gives the body a reason to keep muscle.
Food-first protein anchors can be simple: Greek yoghurt, cottage cheese, eggs, tuna, chicken, tofu, tempeh, legumes, or a protein smoothie. If nausea or early fullness makes eating difficult, a clean protein powder can be a pragmatic tool because it delivers protein in a smaller volume with less chewing and less “heaviness.” The aim isn’t bodybuilding — it’s meeting a basic minimum so weight loss doesn’t feel like you’re getting weaker.
If you’re unsure where to start, a helpful mental model is: protein first, then add fibre and colour (veg/fruit) around it. That order matters more when appetite is limited.
Fibre and gut comfort: supporting constipation without harsh strategies
Constipation is one of the most commonly reported challenges during GLP-1 therapy. There are a few reasons: food volume drops, fibre intake often drops, hydration can slip, and slower gastric emptying can change bowel rhythm. Some people also reduce vegetables and wholegrains because they feel bloated or “too full” when digestion is slower.
The goal is to restore gentle daily fibre without triggering discomfort. For many people, soluble fibre is better tolerated than very coarse, bulky fibres. Soluble fibre helps form softer, more regular stools and can support healthy gut bacteria. Food sources include oats, chia, psyllium (some tolerate it well), legumes, and fruit like kiwi. The “best” fibre is the one you can consistently tolerate.
A useful approach is to add fibre gradually, increase water at the same time, and avoid jumping straight to aggressive laxative strategies unless advised by a clinician. Some people find gentle fibre supplementation helpful when appetite is low and meals are small — especially if their diet has become very low in plant foods during the adjustment period.
If digestion is a key friction point, consider exploring our gut-support range for food-first and gentle options: Gut Health & Digestive Support.
Hydration and electrolytes: the overlooked driver of energy and bowel regularity
When people ask about “Ozempic vitamins,” they often suspect a vitamin deficiency — but a surprisingly common cause of fatigue, headaches, dizziness and constipation on GLP-1 therapy is simply not drinking enough. Appetite suppression can reduce thirst cues too, and nausea may make plain water less appealing. If meals are smaller, total fluid intake often drops right along with them.
Hydration matters for bowel function because water is part of how stool stays soft and moves through your intestines. When hydration is low, constipation becomes more likely — even if fibre intake is reasonable. Hydration also supports circulation and energy; when intake is low, people can feel flat, lightheaded, or “wired but tired,” especially if caffeine becomes the main fluid.
A practical strategy is to use structured “sips” rather than waiting for thirst: a glass on waking, one mid-morning, one mid-afternoon, and one with dinner. If plain water feels nauseating, cold water, sparkling water, ginger tea, or water with a small squeeze of citrus can be easier. For some people — particularly if appetite is very low or exercise is part of their routine — a gentle, low-sugar electrolyte can also help support fluid intake, such as Locako Keto Electrolyte Hydrate + Replenish (Lemonade).
In short: before assuming you need more supplements, check whether you’re consistently meeting fluids — your digestion and energy will often tell you quickly.
Multivitamins on GLP-1 therapy: when a “foundation” approach makes sense
A multivitamin is not a substitute for eating well, but it can be a helpful baseline support when food intake is reduced. Think of it as nutritional insurance: it won’t replace protein, fibre, or calories, but it may help cover small day-to-day micronutrient shortfalls that add up over time when meals are smaller and less varied.
The most useful multivitamin for GLP-1 users is usually balanced rather than extreme. Very high-dose formulas can sometimes worsen nausea or reflux, and “energy” formulas that rely on stimulants can feel unpleasant when appetite is already low. In many cases, the best choice is a well-formulated daily multi that provides sensible doses of B vitamins, vitamin D, zinc, selenium, iodine (when needed), and supportive antioxidant nutrients — without pushing into megadose territory.
Another key point is tolerance: on GLP-1 therapy, timing can matter. Taking a multivitamin with a small meal (rather than on an empty stomach) may reduce nausea. Some people do better splitting the dose (half with breakfast, half with lunch) if the product allows it. If you’re already taking other medications, it’s also wise to check for timing issues (for example, minerals like iron, calcium and magnesium can interfere with absorption of certain medicines if taken together).
If you want a deeper guide to comparing formulas and avoiding “marketing noise,” our pillar resource is here: Multivitamins in Australia.
Vitamin B12: fatigue overlap, food changes and who should pay attention
Vitamin B12 is one of the most relevant nutrients to keep on the radar during GLP-1 therapy because the typical dietary pattern on these medications can reduce B12-rich foods. B12 is found primarily in animal foods such as meat, fish, eggs and dairy. If appetite suppression leads you to avoid these foods — or if you already eat mostly plant-based — B12 intake can fall.
The reason this matters is that B12 supports nerve health and red blood cell formation, and plays a role in cellular energy metabolism. Symptoms of low B12 — fatigue, weakness, reduced concentration, tingling or numbness — can be mistaken for “Ozempic side effects” or general adjustment symptoms. That overlap makes B12 a sensible nutrient to consider if you feel persistently flat, especially after the initial adjustment phase.
People who may be more likely to need monitoring include older adults (absorption tends to decline with age), people on long-term plant-based diets, and anyone with known digestive or absorption issues. In these situations, supplementation can be useful — but it’s still best done with practitioner guidance, particularly if symptoms are significant. The goal is not to self-diagnose, but to ensure that reduced intake doesn’t quietly become a long-term problem.
Practical “food-first” B12 strategies include small serves of eggs, yoghurt, cheese, fish, or fortified foods if tolerated — and using a supplement as a straightforward safety net when those foods are consistently absent.
Vitamin D and calcium: protecting bone and muscle health during weight loss
When weight drops, the conversation often focuses on fat loss and blood sugar, but bone and muscle health matter too — especially for older adults, post-menopausal women, and anyone losing weight quickly. Vitamin D supports calcium absorption and plays a role in muscle function and immune regulation. Calcium is a structural mineral critical for bone integrity and also supports muscle contraction and nerve signalling.
People using GLP-1 medications can unintentionally reduce calcium intake if they cut down on dairy (sometimes due to nausea, reflux, or a shift away from milky foods). They may also reduce total food volume to the point where calcium-rich foods rarely make it into the day. Combined with limited sun exposure — which is common during winter or for people who work indoors — vitamin D status can gradually drift lower.
A sensible approach is to treat vitamin D and calcium as checkpoints rather than assumptions. Aim to get calcium from food first if possible, including yoghurt, cheese, milk, fortified plant milks, canned salmon with bones, tofu set with calcium, and leafy greens (though greens alone rarely meet full needs). Vitamin D may require supplementation for some people, but because needs vary widely, testing and personalised guidance are often helpful. For a deeper breakdown of forms, dosing considerations and how to choose well, see our guide to Vitamin D supplements in Australia.
Importantly, this isn’t about fear-mongering; it’s about ensuring that weight loss is accompanied by strength and resilience, not fragility — particularly during longer-term appetite suppression.
Magnesium: bowel regularity, sleep quality and muscle comfort
Magnesium is a practical nutrient to consider on GLP-1 therapy because it intersects with three common friction points: constipation, muscle tension, and sleep quality. While magnesium is not a magic fix, it can be a helpful tool — particularly when appetite suppression reduces intake of magnesium-rich foods (nuts, seeds, legumes, wholegrains, leafy greens) or when hydration is inconsistent.
In the context of GLP-1 use, magnesium is most commonly used to support bowel regularity and muscle relaxation. Some forms are gentler than others. Magnesium glycinate is often chosen for its calming, well-tolerated profile, while magnesium citrate can be more bowel-active for some people. The “best” form depends on your goal and tolerance — and it’s wise to start low and increase gradually. For a deeper breakdown of types, what they’re best suited to, and how to choose well in Australia, see our guide to magnesium supplements in Australia.
Timing can also matter. Many people prefer magnesium in the evening because it can support relaxation and sleep routines. If nausea is an issue, taking magnesium with food may improve tolerance. And if you’re taking other supplements or medications, spacing minerals can reduce absorption conflicts.
The key is not to throw magnesium at constipation while ignoring the basics. It works best as part of a routine that includes fluids, daily soluble fibre, and gentle movement. Think: magnesium as a supportive lever, not the whole machine.
Iron and hair thinning: when to investigate (and when not to supplement)
Hair thinning is a distressing symptom some people notice during rapid weight loss — including when using GLP-1 medications. It’s easy to assume you need a “hair supplement,” but hair changes are often multi-factorial: reduced protein intake, overall calorie reduction, and micronutrient gaps can all play a role. Iron is one nutrient that sometimes comes up in this context, but it’s also one of the nutrients you should not supplement blindly.
Iron deficiency is more common in women of reproductive age, people with heavy menstrual bleeding, and those who reduce red meat intake substantially. On GLP-1 therapy, intake of iron-rich foods can fall if appetite suppression leads to smaller serves of meat, legumes, or iron-fortified foods. The tricky part is that symptoms of low iron — fatigue, weakness, reduced exercise tolerance, and hair shedding — overlap with “adjustment symptoms” people report while titrating GLP-1 doses.
The safest approach is to treat iron as a testing question, not a guessing game. If fatigue is persistent or hair shedding is significant, it’s worth discussing blood tests with a healthcare professional. Supplementing iron when you don’t need it can cause gastrointestinal upset and may be harmful in excess. Food-first iron strategies (when tolerated) include lean red meat, legumes, lentils, spinach paired with vitamin C foods, and iron-fortified staples.
Bottom line: iron can be important — but only when it’s actually indicated.
Omega-3 fats: supporting heart health and the “metabolic quality” of weight loss
Omega-3 fats aren’t “required” for every GLP-1 user, but they can be a worthwhile consideration for people whose food intake becomes very low in fatty fish, or who want to support cardiovascular and inflammatory balance during weight change. When appetite is reduced, dietary fat patterns can shift in unpredictable ways: some people avoid fats because rich foods trigger nausea; others default to highly processed convenience foods because they’re easier to eat. Neither pattern guarantees adequate omega-3 intake.
Omega-3s (EPA and DHA) are commonly discussed in the context of heart health and inflammation. While GLP-1 therapy can improve several cardiometabolic markers for many people, nutrition still influences long-term outcomes. Including omega-3-rich foods (salmon, sardines, mackerel) can be challenging if appetite is low or food preferences change. In that case, a fish oil or algal omega supplement may be considered as part of a broader “foundations” plan. For a detailed guide to forms, dosing considerations and how to choose well in Australia, see our guide to fish oil and omega-3 supplements in Australia.
If you’re also building healthier blood sugar habits, you may find our broader metabolic collection useful for complementary, practitioner-grade options: Heart & Metabolism.
As always, omega-3s should complement diet quality rather than distract from the big levers: protein intake, fibre, hydration, sleep, and resistance training.
Nausea, reflux and food aversions: nutrition strategies that work with a smaller appetite
A major reason GLP-1 users struggle with vitamins and nutrient intake isn’t a lack of motivation — it’s tolerance. When nausea, reflux, or early fullness are present, even “healthy” foods can feel unappealing. The solution is usually not to force large meals; it’s to make small intake more nutrient-dense and easier to tolerate.
A helpful starting point is meal structure. Many people do better with smaller, protein-forward meals rather than large mixed meals. For example: yoghurt with fruit, eggs on toast, a small tuna salad, tofu with rice, or a smoothie with whey or plant protein. Very fatty, very spicy, and very large meals are more likely to trigger symptoms for some people because digestion is slower.
For supplements, tolerance is also practical. Taking a multivitamin on an empty stomach can worsen nausea for some people. Taking it with a small meal, or splitting the dose, can improve tolerance. If reflux is an issue, avoid taking multiple capsules right before lying down. If constipation is present, increasing fibre without increasing fluids can backfire — so pair changes together.
A gentle mindset shift helps: the target is not “perfect eating,” it’s consistent minimum nutrition. When appetite is low, consistency beats intensity.
| If you feel… | The potential gap | Support strategy |
|---|---|---|
| Fatigue / “the crash” | Overall intake, hydration, B12 or iron (in some people) | Prioritise small protein-first meals, increase fluids, and consider clinician-guided B12/iron testing if fatigue persists. |
| Loss of strength or muscle tone | Protein (and resistance-training stimulus) | Put protein first at each meal and include strength training 2–3×/week if appropriate for you. |
| Constipation | Fibre, fluids, magnesium (sometimes) | Increase fluids, add soluble fibre gradually, and consider a gentle magnesium form if needed and tolerated. |
| Hair shedding | Protein shortfall, iron/zinc status (in some people) | Don’t panic: stabilise protein intake first. If shedding is significant or prolonged, discuss iron/zinc testing. |
How to use supplements safely on GLP-1 therapy
Supplements can be useful, but they’re still biologically active inputs — and timing matters, especially if you’re using prescription medications alongside GLP-1 therapy. A simple safety rule is: the fewer products, the clearer the outcome. Start with foundations (protein routine, fibre routine, hydration), then add one supplement at a time so you can actually tell what helps.
Minerals such as iron, calcium and magnesium can interfere with absorption of certain medications if taken together. If you’re on thyroid medication, some antibiotics, or other prescribed medicines, ask a pharmacist or clinician about spacing. Taking a multivitamin with food can improve tolerance. If nausea is strongest around injection time, some people prefer taking supplements at another time of day — not because supplements are “bad” on injection day, but because tolerance is better.
Avoid the “more is better” trap with fat-soluble vitamins (A, D, E, K) and iron. High doses are not appropriate for everyone. If you’re pregnant, breastfeeding, have kidney disease, liver disease, or take anticoagulant medication, supplement choices should be guided by a clinician.
When in doubt, the best path is to combine symptom tracking with periodic check-ins: if fatigue, hair loss, dizziness, or gastrointestinal symptoms persist beyond the initial adjustment period, a clinician can help determine whether it’s nutrition, dosage, hydration, or something else entirely.
A simple GLP-1 nutrition plan: the minimum effective routine
The internet loves complicated supplement stacks. Real life on GLP-1 therapy often needs the opposite: a simple routine you can follow even when food is unappealing. A “minimum effective” plan focuses on the highest-leverage actions that protect health while appetite is lower.
Start with protein: choose one reliable protein anchor you can tolerate daily (eggs, yoghurt, tuna, tofu, chicken, or a smoothie). If appetite is very low, liquid protein can be easier than chewing. Next, add fibre in a form you tolerate — oats, chia, kiwi, legumes, or a gentle soluble fibre option — and increase fluids alongside it. These three levers (protein, fibre, fluids) often reduce constipation and improve energy more than adding another supplement.
Then layer in micronutrient coverage: a balanced multivitamin can act as a safety net when meals are small and repetitive. If constipation persists, magnesium may help as part of the bigger routine. If fatigue is persistent or you’re eating very little animal protein, consider discussing B12 and iron status with a clinician rather than guessing.
If you’re also interested in broader lifestyle strategies that support satiety hormones and metabolic health, see our in-depth guide: How to Boost GLP-1 Naturally — Backed by Science (Even Beyond Ozempic).
If you want to explore practical options: Some people find it helpful to browse practitioner-grade products that align with the nutrition foundations discussed here — particularly when appetite is low and food variety is limited.
Explore our curated range of multivitamins and essentials for baseline micronutrient support, or our gut health collection for gentle fibre and digestive support.
These are intended to complement food-first strategies, not replace them.
FAQ
Do GLP-1 medications (Ozempic, Wegovy, Mounjaro) cause vitamin deficiencies?
Not directly. GLP-1 medications don’t “deplete” vitamins in the way some drugs can. The more common issue is reduced food intake: smaller meals and less variety can lower protein, fibre and micronutrient exposure over time. If symptoms like fatigue, constipation or hair shedding persist, it may be worth reviewing diet quality and discussing blood tests (such as iron or B12) with a healthcare professional.
What vitamins should I take while using Ozempic or Wegovy?
Many people start with a balanced daily multivitamin as “foundation” support when appetite is low, then add targeted options based on symptoms and diet. Common priorities include vitamin D (especially in winter), B12 if animal foods are reduced, and magnesium for bowel regularity. Iron should only be supplemented if deficiency is confirmed. Food-first strategies (protein, fibre and fluids) usually make the biggest difference.
Can supplements help with constipation on GLP-1 therapy?
They can help, but constipation usually improves fastest when you combine three basics: fluids, soluble fibre and gentle movement. Magnesium (especially well-tolerated forms) may support bowel regularity for some people, and soluble fibre can help stool consistency when intake is low. Start gradually and increase water alongside fibre. If constipation is severe or persistent, seek personalised advice rather than escalating laxatives without guidance.
How do I avoid muscle loss while losing weight on GLP-1 medications?
Protein intake and resistance training are the two biggest levers for preserving lean mass during weight loss. Appetite suppression can make protein drop unintentionally, so prioritise protein first at meals and consider a clean protein powder if chewing large serves is difficult. Strength training signals the body to maintain muscle while weight changes. If you notice rapid strength decline, review protein intake and overall nutrition rather than assuming it’s “just the medication.”
When should I take my vitamins if I feel nauseous after my injection?
If nausea is a problem, take vitamins with a small meal rather than on an empty stomach. Some people prefer to take supplements at a different time of day from their injection simply for comfort. Splitting a multivitamin dose (if the product allows) can also improve tolerance. If reflux is an issue, avoid taking multiple capsules right before lying down. For medication interactions, ask a pharmacist about spacing minerals like iron, calcium and magnesium.
Should I take iron, biotin or “hair vitamins” if my hair is shedding on GLP-1 therapy?
Hair shedding during rapid weight loss is often temporary and can relate to reduced protein intake, overall calorie reduction, stress on the body, and micronutrient shortfalls. Iron can be relevant for some people, but it should not be taken routinely without testing. A better first step is to stabilise protein intake and ensure overall nutrition is adequate. If shedding is significant or prolonged, discuss iron and B12 testing with a clinician.
Are there any people who should be extra cautious with supplements while on GLP-1 medications?
Yes. If you are pregnant or breastfeeding, have kidney disease, liver disease, or take anticoagulant or thyroid medication, supplement choices and dosing should be clinician-guided. High doses of fat-soluble vitamins (A, D, E, K) and iron are not appropriate for everyone. If you’re taking multiple prescriptions, ask a pharmacist about timing and interactions — especially with minerals like calcium, magnesium and iron.
Conclusion
GLP-1 medications can be powerful tools, but appetite suppression changes the nutrition game. The most effective approach isn’t an overwhelming supplement stack — it’s a simple, consistent routine that makes small intake count: protein first, fibre daily, fluids consistently, and balanced micronutrient coverage when food variety is limited.
If you’re using Ozempic®, Wegovy® or Mounjaro®, pay attention to the signals your body gives you: energy, bowel regularity, strength, and recovery. Many common “side effects” improve when protein, hydration and fibre are stabilised. Supplements can be helpful when used strategically — especially a quality multivitamin, magnesium for bowel comfort, and protein support when intake is low — but they work best alongside nutrient-dense meals.
If symptoms persist or you’re unsure what you need, consider clinician-guided testing (such as iron or B12) so your plan is based on evidence, not guesswork.
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14 December 2025Notes:Article published