GLP-1 medications have transformed the conversation around weight management. You might be taking one, or may have been advised to consider it, or you might know someone taking one.
For many people, medications such as Ozempic® (semaglutide), Wegovy® (semaglutide) and Mounjaro® (tirzepatide) have provided hope after years of struggling with obesity or excess weight. Clinical trials have shown that, when combined with lifestyle changes, these medications can produce significant weight loss and improvements in blood sugar management for many people living with obesity or type 2 diabetes.¹⁻³ They aren’t without side effects, but for many people the benefits outweigh the risks. If you are taking one, or considering, please read on – and if it’s not for you personally, consider sending this to someone you know who is taking a GLP-1; it’s important info to know if you are on one of these medications.
But as more people begin taking GLP-1 medications, a different conversation is emerging.
It's no longer just about how much weight you're losing. It's about how you're nourishing your body while you're losing it.
Because while these medications can reduce appetite remarkably well, they don't automatically ensure you're getting enough protein, fibre, vitamins or minerals.
And they certainly don't protect your muscle for you. That's where thoughtful nutrition becomes essential.
At Niyama, we believe successful weight management isn't measured only by the number on the scale. It's measured by maintaining your strength. Supporting your energy. Taking care of your digestive health. Building habits you can sustain for life.
Let's explore why nutrition deserves to be part of every GLP-1 conversation.
What Are GLP-1 Medications?
GLP-1 stands for glucagon-like peptide-1, a hormone your body naturally releases after eating.
Among its many roles, GLP-1 helps:
- Regulate appetite
- Slow stomach emptying
- Promote feelings of fullness
- Stimulate insulin release when blood sugar rises
- Reduce glucagon secretion
- Help regulate blood glucose levels¹
Modern GLP-1 medications mimic or enhance the effects of this natural hormone.
As a result, many people notice:
- Reduced hunger
- Feeling full sooner
- Smaller portion sizes
- Less snacking
- Significant weight loss over time²⁻⁴
For many individuals, these medications can be life-changing. But eating substantially less food also creates a new nutritional challenge.
Eating Less Means Every Bite Matters More
Imagine your daily food intake as a budget. If someone suddenly cut that budget in half, every dollar would need to work harder. Nutrition works the same way. When appetite decreases dramatically, you're consuming fewer calories.
But you're also consuming fewer opportunities to get:
- Protein
- Fibre
- Calcium
- Iron
- Vitamin C
- Healthy fats
- Fruits
- Vegetables
- Phytonutrients
That's why nutrition quality becomes even more important than nutrition quantity. Every meal has a bigger job to do.
Instead of simply asking: "Am I eating enough?"
A better question becomes: "Am I getting enough of the nutrients my body needs?"
Weight Loss Isn't the Same as Fat Loss
This is one of the biggest misconceptions surrounding weight loss. When the number on the scale goes down, we often celebrate. But the scale doesn't tell us what we've lost.
Body weight includes:
- Body fat
- Muscle
- Water
- Bone
- Connective tissue
- Glycogen
Ideally, most of the weight you lose comes from body fat.
Unfortunately, lean body mass is commonly lost during weight reduction, including with GLP-1 medications. Studies suggest that approximately 25% to 40% of weight lost during GLP-1 treatment may come from lean mass, although the exact amount varies between individuals and studies.⁵ That doesn't mean GLP-1 medications are "causing muscle loss."
Rather, losing weight of any kind often results in some loss of lean tissue, particularly if adequate protein intake and resistance exercise aren't part of the plan.⁶ Fortunately, we have good evidence for strategies that help preserve muscle during weight loss.
Pillar One: Protect Your Muscle
Muscle does far more than help us look toned. It supports:
- Strength
- Mobility
- Balance
- Healthy metabolism
- Blood sugar regulation
- Bone health
- Independence as we age
Think about all the things muscle allows you to do every day: Carrying groceries. Lifting your child or grandchild. Getting up from the floor. Walking up a flight of stairs. Traveling comfortably. Playing pickleball. Gardening. These are all expressions of strength.
Preserving that strength during weight loss matters.
Resistance Training Is One of the Best Investments You Can Make
Research consistently supports resistance training as one of the most effective ways to help preserve lean mass during weight loss.⁶⁻⁸
The good news? Resistance training doesn't have to mean bodybuilding.
It can include:
- Free weights
- Resistance bands
- Pilates
- Functional strength exercises
- Bodyweight workouts
- Weight machines
The goal isn't perfection. The goal is giving your muscles a reason to stay. Even two or three sessions each week can make a meaningful difference over time.
Pillar Two: Make Protein Your Priority
If resistance exercise provides the signal…
Protein provides the building blocks. Protein supplies the amino acids your body uses to maintain and repair muscle tissue. It also contributes to satiety and supports many normal functions throughout the body.
When appetite decreases on GLP-1 medications, protein often becomes one of the first nutrients people unintentionally underconsume. Not because they don't care. Simply because they're eating less overall.
This is why many registered dietitians and nutritionists recommend building meals around protein first during weight loss.⁹
Simple options include:
- Eggs
- Greek yogurt
- Cottage cheese
- Fish
- Chicken
- Tofu
- Tempeh
- Lentils
- Beans
- Protein smoothies
If eating a full meal feels difficult, drinking a smoothie can sometimes feel much easier than eating a large plate of food.
That's one reason high-quality protein powders have become popular among people using GLP-1 medications. They're convenient. They're easy to digest for many people. And they make it easier to consistently include protein even when appetite is low.
Why Creatine Deserves a Place in the Conversation
Creatine has long been associated with athletes. But the science tells a much broader story.
Creatine is a naturally occurring compound stored primarily in muscle, where it helps regenerate ATP, the body's rapid source of cellular energy. It is also one of the most extensively researched sports nutrition supplements available.
During weight loss, creatine becomes interesting because it complements one of our biggest priorities:
Protecting lean muscle while losing body fat.
Current evidence suggests creatine monohydrate, when combined with resistance training, can improve gains in strength and lean mass compared with resistance training alone.¹⁰ Emerging research has also explored creatine's potential role across the female lifespan, including healthy aging, exercise performance and cognitive function, although many of these areas continue to evolve.¹¹ The important takeaway isn't simply that everyone needs creatine (though most of us will benefit). It's that preserving muscle deserves just as much attention as losing fat.
Build Your Plate Around Protein First
One practical strategy many dietitians recommend is thinking about meals in this order:
- Protein
- Colourful vegetables
- Healthy fats
- High-quality carbohydrates
When appetite is smaller, leading with protein helps ensure you're prioritizing one of the nutrients your body needs most.
It's not about restriction. It's about intention. Because when you're eating less, every bite matters more.
Pillar Three: Don't Forget Your Gut
One of the most common side effects people experience when starting a GLP-1 medication has nothing to do with weight.
It's digestion.
Because GLP-1 medications slow gastric emptying, it's common to experience symptoms such as:
- Constipation
- Nausea
- Bloating
- Feeling overly full
- Reduced appetite
- Occasional diarrhea¹²
Not everyone experiences these side effects, and for many people they improve over time. However, they can make eating well more challenging, particularly during the first few months of treatment. Rather than viewing digestive symptoms as something to simply "push through," it's worth thinking about how you can better support your digestive system while your body adapts.
Fibre Becomes More Important Than Ever
When appetite decreases, fibre intake often decreases too. Many of the foods naturally rich in fibre, including fruits, vegetables, legumes and whole grains, may be eaten in smaller amounts simply because you're eating less overall. Yet fibre continues to play several important roles.
It helps support:
- Healthy bowel regularity
- Digestive comfort
- A healthy gut microbiome
- Feelings of fullness
- Blood sugar regulation
- Long-term cardiovascular health¹³
Unfortunately, most North Americans already consume less fibre than recommended before they ever begin a GLP-1 medication. The solution isn't necessarily eating enormous salads. In fact, during periods of nausea, very large high-fibre meals may feel uncomfortable.
Instead, think about small, consistent sources of fibre throughout the day.
Examples include:
- Berries
- Oats
- Chia seeds
- Ground flaxseed
- Beans and lentils
- Vegetables
- Apples
- Pears
- Prebiotic fibre
Small habits are usually easier to sustain than dramatic changes.
Your Gut Microbiome Still Matters
Inside your digestive tract live trillions of microorganisms collectively known as the gut microbiome.
These bacteria help:
- Ferment dietary fibre
- Produce beneficial short-chain fatty acids
- Support the intestinal barrier
- Interact with the immune system
- Contribute to digestive health¹⁴
While research into GLP-1 medications and the microbiome continues to evolve, maintaining a fibre-rich, varied diet remains one of the best-supported ways to nourish beneficial gut bacteria. Think of your microbiome like a garden. Beneficial bacteria don't simply appear. They need to be fed consistently.
Hydration Is Often Overlooked
One of the simplest habits can also be one of the most important.
Drink enough water.
Reduced food intake sometimes means reduced fluid intake as well. At the same time, constipation can become more common. Hydration helps support normal digestion and allows dietary fibre to work effectively.
Some practical tips include:
- Carry a reusable water bottle.
- Sip fluids throughout the day rather than drinking large amounts all at once.
- Include herbal tea or sparkling water if plain water becomes repetitive.
- Increase fluids gradually if increasing fibre intake.
Simple? Absolutely.
Important? Just as much.
Pillar Four: Nutrient Density Matters More Than Ever
When you're eating less food, every bite carries more nutritional responsibility. This is where nutrient density becomes one of the most valuable concepts in nutrition.
Nutrient-dense foods provide a high amount of vitamins, minerals, fibre and beneficial plant compounds relative to their calories. Think:
- Leafy greens
- Berries
- Colourful vegetables
- Legumes
- Nuts
- Seeds
- Whole grains
- Lean proteins
Instead of asking: "How little can I eat?" Ask:
"How much nutrition can I fit into this meal?"
That small shift changes everything.
Why Greens Still Matter
Many people begin GLP-1 medications with the best intentions. They plan to eat more vegetables. Then life happens.
A smaller appetite. Busy mornings. Travel. Family schedules. Suddenly vegetables become an afterthought.
A greens powder isn't intended to replace vegetables. But it can help bridge nutritional gaps on days when eating enough colourful produce feels more difficult. That's exactly how we think about supplementation at Niyama.
Not as a replacement for healthy eating. As support for it.
Why We Created the Niyama GLP-1 Support Bundle
One of the biggest challenges we hear from women taking GLP-1 medications is this:
"I'm eating less… but I'm worried I'm not getting enough nutrition."
That concern makes sense. The medication helps regulate appetite. It doesn't automatically build balanced meals.
That's why we created the Niyama GLP-1 Support Bundle.
Not to replace healthy eating.
Not to "boost" your medication.
But to help support four nutritional priorities that become especially important while taking GLP-1 medications.
Clean Plant Protein
When appetite is low, protein often becomes one of the hardest nutrients to consume consistently. Clean Plant Protein provides organic fermented pea protein in a smooth, easy-to-drink shake that can help support daily protein intake when whole-food meals feel difficult.
It's designed to complement a healthy diet, not replace one.
Strong Like a Woman Creatine
Strength matters during weight loss. Strong Like a Woman provides 5 grams of creatine monohydrate, along with Vitamin D3 and electrolytes.
Creatine monohydrate is the form supported by the strongest body of evidence and is best viewed as a complement to resistance training and adequate protein intake, rather than a substitute for either.¹⁰ ¹¹
You've Gut This
Digestive health doesn't become less important while taking GLP-1 medications.
If anything, it deserves more attention. You've Gut This combines prebiotic fibres with clinically studied probiotics to support digestive wellness and help nourish a healthy gut microbiome as part of an overall balanced diet.
Like all good habits, consistency matters.
Goddess Greens & Superfoods
Eating less makes every bite count.
Goddess Greens provides over 50 greens, fruits, vegetables and superfoods to help increase intake of plant-based nutrients on the days when eating enough colourful produce is more challenging. It isn't meant to replace vegetables.
It's designed to help support your overall nutrition routine.
Four Products. One Simple Daily Routine.
Morning:
- Clean Plant Protein
- Goddess Greens
- Strong Like a Woman Creatine
- Mix into water, plant milk or a smoothie. Have them all together or separately, depending on the flavours you choose and what works for you. I like Goddess Greens to break my fast, before coffee even. Often with my Strong Like a Woman creatine mixed in. And I like my Clean Plant Protein in a smoothie with berries and my You’ve Gut This Fibre Unflavoured. But it’s really a choose your own adventure – all work combined or separately!
Throughout the day:
- Stay hydrated.
- Prioritize protein at meals.
- Include colourful fruits and vegetables whenever possible.
Daily:
- Add You've Gut This as part of your digestive wellness routine. If you use the unflavoured, you can add it into your morning smoothie. If you choose the Tangerine mango flavour, enjoy it anytime of day in a glass of cool water – and it counts towards hydration too!
Simple.
Consistent.
Sustainable.
Frequently Asked Questions
Should I eat more protein while taking GLP-1 medications?
Many healthcare professionals encourage prioritizing adequate protein intake during weight loss because protein supports maintenance of lean muscle mass and overall nutrition. Individual needs vary, so discuss your protein goals with your healthcare team or a registered dietitian. (Obesity Canada)
Can you lose muscle while taking Ozempic® or Wegovy®?
Some lean mass is commonly lost during weight loss, regardless of the method used. Research suggests resistance training together with adequate protein intake can help support preservation of muscle during weight loss.⁵⁻⁸
Is creatine safe while taking GLP-1 medications?
There is currently no evidence that creatine is incompatible with GLP-1 medications in healthy adults. Creatine monohydrate has an extensive safety record when used appropriately, but anyone with kidney disease, who is pregnant or breastfeeding, or who has other medical conditions should consult their healthcare provider before taking any supplement.
Why am I constipated on GLP-1 medication?
Because GLP-1 medications slow gastric emptying, constipation can occur in some people. Hydration, regular movement, adequate dietary fibre and discussing persistent symptoms with your healthcare provider may help.¹²
Should I take supplements while on GLP-1 medications?
Supplements are not required for everyone. However, because appetite is often reduced, some people find it more difficult to consistently meet their protein, fibre or micronutrient needs through food alone. A registered dietitian can help determine whether supplementation is appropriate for your individual situation. (Obesity Canada)
The Goal Isn't Simply Weight Loss
GLP-1 medications are changing lives. But the medication is only one part of the story.
Your daily habits still matter. The food you choose. The strength you build. The protein you prioritize. The vegetables you continue eating. The water you drink. The sleep you protect. The walks you take. The consistency you build.
Those are the habits that support long-term health.
At Niyama, that's how we think about wellness.
Not as chasing perfection. Not as finding another miracle supplement.
Simply building good habits that help your body thrive. Because success isn't just about losing weight. It's about feeling strong, nourished and healthy while you do it.
References
- Drucker DJ. Mechanisms of Action and Therapeutic Application of Glucagon-like Peptide-1. Cell Metabolism. 2018.
- Wilding JPH, et al. Once-Weekly Semaglutide in Adults with Overweight or Obesity (STEP 1). New England Journal of Medicine. 2021.
- Jastreboff AM, et al. Tirzepatide Once Weekly for the Treatment of Obesity (SURMOUNT-1). New England Journal of Medicine. 2022.
- Hall KD, Guo J. Obesity Energetics: Body Weight Regulation and the Effects of Diet Composition. Gastroenterology. 2017.
- Garvey WT, et al. Body composition changes with semaglutide and tirzepatide analyses from STEP and SURMOUNT programs.
- Murphy CH, Koehler K. Energy Restriction, Exercise and Skeletal Muscle Retention. Nutrients. 2021.
- Morton RW, et al. Protein Supplementation and Resistance Training: A Systematic Review and Meta-analysis. British Journal of Sports Medicine. 2018.
- American College of Sports Medicine. ACSM Position Stand: Resistance Training for Health.
- Academy of Nutrition and Dietetics. Nutrition Care for Adults with Obesity.
- Kreider RB, et al. International Society of Sports Nutrition Position Stand: Creatine Supplementation. Journal of the International Society of Sports Nutrition. 2022.
- Smith-Ryan AE, Cabre HE, Eckerson JM, Candow DG. Creatine Supplementation in Women's Health: A Lifespan Perspective. Nutrients. 2021.
- Wharton S, et al. Obesity Canada Clinical Practice Guideline: Pharmacotherapy in Obesity Management. Updated 2025. (Obesity Canada)
- Institute of Medicine. Dietary Reference Intakes for Fibre.
- Gibson GR, et al. ISAPP Consensus Statement on the Definition and Scope of Prebiotics. Nature Reviews Gastroenterology & Hepatology. 2017.
- Holscher HD. Dietary Fibre and Prebiotics and the Gastrointestinal Microbiota. Gut Microbes. 2017.
- Mozaffarian D, et al. Nutritional Priorities to Support GLP-1 Therapy for Obesity. American Journal of Clinical Nutrition. 2025. This multidisciplinary advisory from the American College of Lifestyle Medicine, The Obesity Society, the Obesity Medicine Association, and the American Society for Nutrition emphasizes adequate protein, resistance training, hydration, nutrient-dense foods, and individualized nutrition care during GLP-1 therapy. (Reddit)
Medical Disclaimer
This article is intended for educational purposes only and should not replace individualized medical advice. GLP-1 medications are prescription therapies that should be used under the guidance of a qualified healthcare professional. Always speak with your physician, pharmacist, or registered dietitian before starting or changing any medication, supplement, or nutrition program, especially if you have underlying medical conditions, are pregnant or breastfeeding, or take other prescription medications.
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