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How to test to see if you are really burning fat | 3 ways to test

Apr 09, 2025
 

Hello everyone! Today, we're diving into a topic that's crucial for anyone looking to optimize their workout results specifically through fat utilization. Understanding whether your body is effectively burning fat during exercise can be a game-changer for your fitness goals. I'll be sharing three accessible methods to test if you're truly tapping into your fat stores for energy during workouts. These methods range from sophisticated devices to simple, intuitive approaches, ensuring there's something for everyone regardless of your budget or tech-savviness.

1. Using the Lumen Metabolic Tracker

The first method involves a high-tech device known as the Lumen Metabolic Tracker. This device is quite advanced and offers a scientific approach to understanding your metabolism. By analyzing the CO2 concentration in your breath, the Lumen can indicate whether your body is using fats or carbohydrates for energy. Here’s how it works:

  • Pre and Post Workout Testing: You breathe into the Lumen before and after your workouts to get readings on your metabolic fuel sources.
  • Interpreting Lumen Readings: Lower readings suggest higher fat utilization, while higher readings indicate carbohydrate usage.

Using the Lumen has helped me personally adjust my workout intensity to ensure I'm in the optimal fat-burning zone. For instance, if my post-workout breath shows a higher number, it means I might have pushed too hard, tapping more into my glycogen stores rather than burning fat. Adjusting to a lower intensity on subsequent workouts often brings my readings back to the desired range, confirming fat utilization.

While the Lumen provides precise feedback, it does come with a cost and requires a bit of a learning curve. It's perfect for those who love diving into the details of their metabolic health and are committed to long-term tracking.

2. Keto Mojo: Blood Glucose and Ketone Meter

The second method is the Keto Mojo, a device that measures both blood glucose and ketone levels. This method is slightly more invasive as it requires a finger prick to draw blood, but it gives direct biochemical feedback on your metabolic state. Here’s how you can use the Keto Mojo effectively:

  • Timing Your Tests: It’s best to test about an hour post-exercise to ensure that your readings aren't influenced by immediate post-exercise elevations in heart rate or blood sugar.
  • Reading the Results: Post-exercise, you’re looking for ketone levels of 0.5 mmol/L or higher, which indicate that you are in ketosis, meaning your body is efficiently burning fat.

I find the Keto Mojo particularly useful for periodic check-ins. It allows me to see the exact impact of specific workouts and dietary choices on my body's metabolic state. This method is ideal for those who prefer precise, quantitative data and are comfortable with the routine of blood testing.

3. Trusting Your Body and Mindset

The third and most accessible method is simply trusting your body and the signals it gives you. This approach requires no devices or special equipment, just a keen sense of awareness and honesty about your lifestyle choices. Here’s how you can harness this method:

  • Observing Physical Changes: Regularly monitor changes in your body composition, such as increased muscle definition or a reduction in visible fat.
  • Assessing Well-being: Pay attention to how you feel overall—improvements in sleep quality, energy levels, and general well-being can all indicate effective fat utilization.

This method is all about tuning into your body's natural feedback mechanisms. It's perfect for those who prefer a holistic approach and are patient with seeing gradual changes over time. Trusting your body also involves making consistent, healthy lifestyle choices that support fat burning, such as maintaining a balanced diet and engaging in regular physical activity.

Final Thoughts: Embracing a Holistic Approach

In conclusion, understanding and optimizing fat utilization during exercise is a multifaceted endeavor that can significantly enhance your fitness results. Whether you choose high-tech tools or simple self-awareness techniques, the goal is to align your workout efforts with your body's natural processes to achieve sustainable health and fitness outcomes.

Remember, the journey to better health is a personal one, and what works for one person may not work for another. It's important to experiment with different methods, listen to your body, and find what truly works for you. By doing so, you not only improve your physical health but also enhance your mental and emotional well-being.

Thank you for joining me in this exploration of fat utilization during workouts. Here's to finding the method that works best for you and achieving the health and fitness goals you've set for yourself!

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