Lumen is bringing metabolic tracking out of the lab and into everyday life with a simple breath test.
For years, measuring your metabolism properly meant going into a lab. Researchers would analyse the air you breathed out using specialist equipment to understand how your body was using energy.
It’s fascinating technology, but not exactly something most people were ever going to do as part of their normal routine.
That’s what makes Lumen so interesting. It takes that same concept and turns it into a small handheld device, making metabolic tracking something you can do at home in under a minute.
Instead of lab equipment and technicians, all you need is a quick breath test and the Lumen app.
If you’d like to try it yourself, you can use our Lumen discount code GYMDISCOUNT to get 10% off your order.
Bringing lab testing into everyday life
Traditional metabolic testing works by analysing the gases in your breath. Basically, by looking at carbon dioxide levels, scientists can work out what fuel your body is using for energy.
That’s the same principle behind metabolic tracking with Lumen.
You breathe into the device for about 20 seconds and it analyses the carbon dioxide in your breath to see whether your body is currently burning carbohydrates or fat. The result then appears in the Lumen app so you can see what’s going on straight away.
So what used to require expensive lab equipment can now be done with a device small enough to fit in your pocket.
What metabolic tracking actually shows you
So, what’s the point? What does metabolic tracking really show you?
Well, your metabolism naturally shifts between burning carbohydrates and burning fat depending on things like what you’ve eaten, how active you’ve been, and how well you’ve slept.
Those shifts are happening all the time, but most people never really see them.
By checking in regularly with Lumen, you can start to see how your metabolism responds to everyday life.
Meals, workouts, travel, and even stressful days can all influence what fuel your body is using for energy.
Using metabolic tracking day to day
After a few days of using Lumen, you start to see how everyday habits affect your metabolism.
For example, a late dinner might mean your body is still relying more on carbohydrates the next morning. A tough workout or a lighter eating day might push things more towards fat burning instead.
Seeing those shifts makes it easier to understand how your routine is influencing your metabolism. You can start adjusting things like meal timing, carbohydrate intake, or how you fuel your workouts based on what your body is actually doing.
That’s really the point of metabolic tracking. Instead of relying purely on general advice, you’ve got feedback that helps you make small adjustments that work for your own body and help you reach your goals.
Final thoughts
Metabolism can feel a bit confusing at times. You’ll hear plenty of advice about what you should eat or how you should train, but it’s not always obvious how your own body is actually responding.
That’s where metabolic tracking starts to become useful. With a device like Lumen, you can check in with your metabolism in under a minute and see whether your body is currently burning carbohydrates or fat for energy.
Over time, those readings start to build a clearer picture of how your daily habits affect your metabolism. You might notice how late meals influence your readings the next morning, or how different training sessions shift what fuel your body is using.
That kind of feedback makes it much easier to understand what’s actually working for you.
If you’re curious to explore metabolic tracking for yourself, then head to the Lumen website to find out more. And remember you can use our Lumen discount code GYMDISCOUNT to get 10% off your device.
SEE ALSO: Metabolic Support Guided by Your Breath with Lumen
