GLP-1 medications such as Ozempic and Wegovy are increasingly used for weight management. While these medications can reduce appetite, nutrition still plays a key role in maintaining health.

What you eat — and how you structure your meals — becomes even more important.

Why Nutrition Matters on GLP-1 Medications

GLP-1 medications work by slowing gastric emptying and reducing hunger signals. While this can support weight loss, it can also lead to:

• eating too little 
• skipping meals 
• low protein intake 
• reduced nutrient intake 

Guidance from Dietitians Australia emphasises the importance of maintaining adequate nutrition, even during periods of reduced appetite or energy intake.

Key Nutrition Priorities

1. Protein intake

Protein is essential to maintain muscle mass, especially during weight loss.

Aim to include a source of protein at each meal, such as:

• eggs 
• chicken or fish 
• dairy 
• tofu or legumes 

2. Regular meals

Even if you’re not feeling hungry, spacing meals across the day helps maintain energy and nutrient intake.

3. Nutrient-dense foods

With smaller portion sizes, each meal needs to provide more nutritional value.

Focus on:

• whole foods 
• vegetables 
• protein-rich options 
• balanced meals 

Understanding the Overlap with Bariatric Nutrition

Many of the same nutrition principles used in bariatric care apply here — particularly around protein intake, portion sizes, and maintaining nutrient intake despite reduced appetite.

If you’d like a deeper understanding of how nutrition is managed in these situations, you may find it helpful to read:
Nutrition Before and After Bariatric Surgery: What to Expect 

Common Challenges

Many people find it difficult to know:

• what to eat 
• how much to eat 
• how to structure meals 

This often leads to inconsistent eating or overly restrictive intake.

What a Balanced Day Might Look Like

• Breakfast: protein + carbohydrate (e.g. eggs on toast, yoghurt with fruit) 
• Lunch: simple balanced meal (e.g. wrap, leftovers) 
• Dinner: protein + vegetables + carbohydrate 
• Snacks: small, protein-based options if needed 

Making it More Manageable

Having a structured plan can help take the guesswork out of eating — especially when appetite is reduced.

Rather than trying to figure it out each day, a plan can guide:

• portion structure 
• protein intake 
• meal timing 

Options that may be helpful include:

• GLP-1 Nutrition Support Meal Plan 
• Plant-Based GLP-1 Meal Plan 
• High Protein Meal Plan 
• Simple Balanced Meal Plan 

If you prefer more flexibility, using a recipe-based approach can also work well. A high-protein recipe collection can help you build balanced meals without needing to follow a strict plan, while still supporting your protein intake.

Resources such as the High Protein Living: 120 Delicious Recipes for Better Health eBook can be useful for providing simple, protein-focused meal ideas that can be adjusted to suit appetite and portion size.

When to Get Support

If you’re unsure how to eat while on GLP-1 medications, or experiencing:

• low energy 
• nausea 
• poor appetite 
• inconsistent intake 

Professional support can help.

Book a dietitian consultation for personalised guidance tailored to your needs.

Final Thoughts

GLP-1 medications are a useful tool, but they don’t replace the need for good nutrition.

A simple, structured approach to eating will help support both short-term results and long-term health.