Semaglutide and Muscle Loss: How to Maintain Muscle While Losing Weight

Semaglutide is a GLP-1 receptor agonist used in several medicines and for different approved indications.

Ozempic and Wegovy both contain semaglutide, although they are different branded products with different approved uses.

Semaglutide can produce substantial weight loss, but weight loss can involve changes in both fat mass and lean mass.

It's important to distinguish lean mass from skeletal muscle. Lean-mass measurements include more than muscle, so a reduction in lean mass should not automatically be interpreted as an equivalent amount of muscle loss.

If you're using a semaglutide-containing medication and want to support your strength and muscle while losing weight, resistance training and adequate nutrition are important parts of the bigger picture.

Maintain is designed around those principles.

Source:Research on lean mass and GLP-1-associated weight loss

Ozempic and Wegovy both contain semaglutide.

They are different branded products with different approved indications.

Ozempic is primarily associated with the treatment of type 2 diabetes, while Wegovy is indicated for chronic weight management in appropriate patients.

Although they contain the same active ingredient, information about one product should not automatically be treated as prescribing or dosing advice for the other.

If you have questions about which medication is appropriate for you, speak with your healthcare professional.

Weight loss associated with semaglutide can involve reductions in both fat mass and lean mass.

However, this does not mean that every kilogram of lost lean mass represents skeletal muscle.

Lean-mass measurements can include skeletal muscle as well as other tissues and body components.

Research into GLP-1 receptor agonists and muscle health has therefore looked beyond body weight alone.

The evidence does not support the idea that taking semaglutide automatically means you will lose significant amounts of muscle.

Instead, a more useful approach is to actively support strength, physical function and muscle while losing weight.

Source:Effect of GLP-1 Receptor Agonists at Doses for Obesity Management on Muscle Health

Resistance training gives your muscles a reason to remain strong and adapt to physical demands.

It is therefore an important part of a muscle-focused approach to weight loss.

You don't need an advanced bodybuilding programme.

A simple routine can include:

• Squats
• Lunges
• Presses
• Rows
• Pulldowns
• Hip hinges
• Shoulder presses
• Curls
• Triceps exercises
• Core exercises

Choose exercises that are appropriate for your experience, goals and available equipment.

The most useful programme is one that you can perform consistently and progress appropriately over time.

Source:Strategies for Minimizing Muscle Loss During Use of Incretin-Mimetic Drugs

Protein is an important part of nutrition during weight loss.

Semaglutide can reduce appetite for some people, which may make it harder to consume enough food overall.

That makes protein-rich foods a useful priority.

Examples include:

• Fish and seafood
• Eggs
• Greek yogurt
• Cottage cheese
• Lean poultry
• Beans and lentils
• Tofu and other soy foods
• Nuts and seeds
• Protein-rich shakes or fortified foods when appropriate

There isn't one protein target that is right for everyone.

Requirements can depend on factors such as body size, age, activity level, health status and overall diet.

If you have specific nutritional requirements or a medical condition, speak with a healthcare professional or registered dietitian for individual advice.

Source:Nutritional Priorities to Support GLP-1 Therapy for Obesity

Body weight is useful information, but it doesn't tell you everything about your progress.

Consider tracking:

• Body-weight trends
• Strength
• Training consistency
• Workout performance
• Protein intake
• Nutrition
• Progress photos

No single measurement tells you exactly how much muscle you've gained or lost.

Looking at several measures over time can provide a broader picture of your progress.

Maintain lets you track your weight, workouts, strength and nutrition in one place.

Reduced appetite can make eating enough food more difficult for some people.

If large meals are difficult to manage, smaller meals may be easier.

You can also prioritise foods that provide useful nutrition in a manageable amount.

Practical options can include:

• Protein-rich foods
• Smaller meals
• Nutrient-dense foods
• Convenient protein-rich snacks
• Protein-rich shakes or fortified foods when appropriate

If you're consistently struggling to eat or drink enough, experiencing significant weakness or are concerned about your nutritional intake, speak with your healthcare professional or a registered dietitian.

Source:Nutritional Priorities to Support GLP-1 Therapy for Obesity

Some people can improve strength and potentially gain muscle while losing weight, particularly when they begin or improve resistance training.

However, results vary between individuals.

Training experience, nutrition, recovery, body composition and the size of the calorie deficit can all influence the outcome.

Strength improvements also don't necessarily mean that you have gained muscle. Early strength improvements can partly result from becoming more skilled and efficient at performing an exercise.

During weight loss, the goal doesn't necessarily need to be maximising muscle gain.

Maintaining strength and supporting muscle while reducing body weight can itself be a useful outcome.

A muscle-focused approach can be built around a few consistent habits:

• Perform regular resistance training
• Prioritise adequate protein
• Maintain overall nutritional quality
• Track your workouts
• Monitor your strength
• Track weight trends rather than individual weigh-ins
• Adjust your routine when your circumstances change
• Give the process time

Maintain brings personalised strength training, protein tracking and progress tools together in one app.