Eating Well on GLP-1: Protein, Hydration and Feeling Your Best

Eating less shouldn't mean nourishing your body less.

When your appetite changes, your approach to nutrition may need to change too.

Because GLP-1-based medications can help you feel full sooner, it may become more challenging to consume enough protein, fiber, fluids and essential nutrients.

Rather than focusing only on eating smaller portions, focus on making the food you do eat count.

Why protein matters

Protein supports muscle maintenance, tissue repair and many essential functions.

During weight loss, preserving lean muscle is an important consideration, particularly as we age.

Protein-rich options include eggs, fish, chicken, Greek yogurt, tofu, beans and cottage cheese.

Your ideal daily protein intake depends on your weight, health, activity and medical needs. Ask your clinician or registered dietitian for a personalized target.

Don't forget hydration

Changes in appetite and gastrointestinal symptoms can sometimes make hydration more difficult.

Keep water nearby throughout the day and pay attention to signs of dehydration, such as dark urine, dizziness or reduced urination.

If you are vomiting or experiencing diarrhea, contact your care team for guidance.

Build a balanced plate

When tolerated, aim to include a combination of:

  • Protein to support muscle and recovery.

  • Vegetables or fruit for vitamins, minerals and fiber.

  • Whole grains or other carbohydrates for energy.

  • Healthy fats for overall nutrition.

  • Fluids throughout the day.

Smaller meals may feel more comfortable for some patients.

Foods that may feel different

Some people find that large, greasy or very rich meals worsen nausea or uncomfortable fullness.

Pay attention to your personal tolerance rather than following unnecessarily restrictive food rules.

You do not need a perfect diet. You need an approach that helps you meet your nutritional needs consistently.

Introducing the LAN Wellness Meal Planner

To make meal planning easier, we're developing resources that help patients explore balanced meals, protein-containing foods and practical grocery ideas.

The LAN Wellness takeaway: Nutrition is not simply about reducing calories. It's about helping your body stay nourished as your needs change.


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GLP-1 Therapy, Explained: What It Is and How It Works

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Feeling a Little Different? Understanding Common GLP-1 Side Effects