Measuring Weight Loss Beyond the Scales
At Moss Health, we use body composition testing to see whether you’re losing:
✔ body fat
✔ muscle
✔ fluid
Why this matters
Say two people lose 10 kg.
| Preserved Muscle | Lost Muscle |
| Lost 8 kg body fat | Lost 4 kg body fat |
| Maintained strength | Reduced strength |
| More energy and vitality | Less strength and stamina |
| Improved metabolic health | Lower metabolic capacity |
One preserves muscle, while the other loses muscle.
Yet the scales look the same.
The health outcomes are very different.
Muscle supports:
✔ strength and independence
✔ energy and vitality
✔ healthy metabolism and blood sugar control
✔ healthy ageing
✔ long-term weight maintenance.
A real example from my clinic
Over seven months this patient:
✔ lost 23 kg of total body weight
✔ lost almost 18 kg of body fat
✔ preserved over 90% of their muscle mass.
This is the kind of outcome we strive for: meaningful fat loss while protecting the muscle that supports your long-term health.
The goal is to maximise fat loss while protecting the muscle that supports your metabolism, keeps your blood sugar in check and helps you feel strong and energetic for years to come.
How body composition testing guides your plan
At Moss Health, body composition testing helps me:
✔ assess whether you are on track with your goals
✔ determine if protein intake needs adjusting
✔ monitor whether muscle is being preserved
✔ tailor exercise recommendations
✔ keep you motivated by showing changes the scales can’t.
Many patients are pleasantly surprised to discover that even when the scales haven’t changed much, their body composition has improved significantly.
Who benefits from body composition testing?
Body composition testing can be particularly helpful if you are:
✔ using a GLP-1 (e.g. Ozempic or Mounjaro)
✔ going through perimenopause or menopause
✔ concerned about muscle loss
✔ struggling with stubborn weight gain
✔ wanting to improve your metabolic health
✔ wanting a more accurate way to track progress.
Ready to understand what’s really changing in your body?
You don’t need to guess whether you’re losing fat, muscle or both.
Body composition testing allows us to see the bigger picture and create a plan that supports healthy, sustainable weight loss.