How To Measure Blood Oxygen On Garmin Forerunner 255 [0100ba]
Post Time: 2025-07-29
In this first installment of our two-part mini-series, we're diving deep into the real-world impact of a classic comfort food – the chicken burger – on my blood sugar levels. This isn't just about the food itself; it's a journey into understanding how different foods affect our bodies, and whether the addition of a healthy salad can actually make a noticeable difference. We’ll use continuous glucose monitoring data to bring the science and numbers behind food metabolism into the real world. Join me as we investigate this important and practical topic of blood sugar management.
Why This Matters
Understanding how our bodies react to specific foods can be crucial for effective health management. Whether you're managing diabetes, trying to prevent it, or just wanting to understand your own body better, the principles of food and blood sugar remain paramount. For many, burgers can be a treat but also something they avoid out of worry for the impact on their glucose levels. What if we could find ways to enjoy the foods we love while making informed choices? That’s the real heart of this experiment. And for this episode, the question we seek to answer is, “can adding a salad to my meal really help stabilize my glucose levels?”
Data-Driven Approach
Using a Continuous Glucose Monitor (CGM), I was able to accurately and immediately measure my blood glucose levels throughout the duration of this experiment. This approach moves beyond just theory or guidelines and instead allows for real-world data to be analyzed. For this part of the mini-series, I ate a standard chicken burger, without modifications, at the start of my day, and used the CGM to track my glucose levels. The next meal in our two-part investigation, Part 2, will investigate what effect a salad will have when we add it alongside that very same burger. This split gives a direct side by side analysis and provides valuable clarity.
The Chicken Burger Experiment: Observing Initial Impact
Before we even begin, it’s essential to define what we mean by "chicken burger." We're talking about a relatively typical fast-food or restaurant-style chicken burger: a fried or grilled chicken patty, a bun, some basic condiments, and perhaps a slice of cheese.
Initial Blood Sugar Response
Following the consumption of this typical burger, my CGM data showed a classic, fairly sharp spike in my blood sugar levels. This response is what is commonly known as a postprandial glycemic peak.
| Time Point | Blood Glucose Level (mg/dL) | Notes |
|---|---|---|
| Before Eating | 90 | Baseline level before burger consumption |
| 30 Minutes After | 155 | Initial, and very sharp spike observed |
| 1 Hour After | 165 | Peak blood glucose level is reached |
| 2 Hours After | 125 | Glucose levels started to come down but not to baseline |
| 3 Hours After | 98 | Level returning closer to baseline |
These values are approximate and individual responses can vary, but they highlight the general trend observed.
Analyzing The Spike
The rapid increase in blood sugar isn’t unexpected given the relatively high carbohydrate and fat content of the burger, specifically from the bun, patty coating and the condiments. As carbohydrates break down, they’re converted to glucose, which is then transported into the bloodstream, causing a noticeable peak. This spike is quickly followed by a gradual reduction as insulin, our body’s blood sugar regulatory hormone, starts to work on getting those levels back down to baseline.
What Does This Mean?
Such significant and rapid glucose level variations aren’t optimal, especially if they are experienced on a regular basis. This can contribute to insulin resistance over time, increased inflammation, and fluctuations in energy levels. For people with diabetes, this kind of postprandial glycemic spike can require large dosages of insulin in order to get under control.
The Importance of Context: Beyond Just The Burger
While the initial results show how the burger affects glucose levels, it's also crucial to consider the context around eating. Things like sleep, hydration, and pre-existing exercise levels, all have a compounding effect on our body’s ability to regulate and process sugars. The aim here is to study the burger in isolation, before adding complexity by including another food group.
Practical Implications
What’s most critical is the practical takeaway for managing daily food choices. One chicken burger isn't catastrophic, but this data illustrates a pattern that warrants further investigation. What will happen if we now add a salad to that very same burger, will this change the blood sugar response? This forms the backbone of Part 2 of our series. By paying attention to data driven analysis, we can make informed and sustainable food choices. It's about understanding the impacts, not about complete food elimination.
The Need for Part 2
The natural next question is how we can enjoy these foods while reducing the potentially negative impact of a postprandial blood glucose spike? That's what Part 2 of this mini-series will dive into by bringing to you results from adding a side salad to the same chicken burger meal. By comparing these two datasets side-by-side we will have an opportunity to really investigate how adding a side salad really affects glycemic response.
Sneak Peek
In the next episode, we'll introduce a sizable side salad alongside the chicken burger and observe the differences in glucose level changes. Will adding fiber and other micronutrients have a positive impact on my blood sugar levels? We will analyze the data to show exactly how the two meals compare and discuss exactly what these results suggest about incorporating simple foods like salads to assist in maintaining healthy blood sugar levels. This data will give us an opportunity to discuss specific dietary strategies for a more balanced, and enjoyable, approach to food!
Stay tuned for Part 2, and prepare to be surprised with what we uncover!
Learn how to measure your blood oxygen levels using your Garmin Forerunner 255. You'll get to know your blood oxygen levels at any one given moment. You can measure the heart rate on your Garmin Forerunner how to lower blood sugar levels fast 255 and view the result on the Garmin Connect™ app or on the watch. To Measure the Blood Oxygen On Garmin Forerunner 255: Navigate through your glances using the UP or DOWN buttons to find the 'Pulse Ox - Now' glance. If you don't see it, add it by following the steps in the video below. How To Add, Remove and Rearrange Glances On Garmin Forerunner 255 - Select it using the START STOP button. Put the watch on your wrist to measure your blood oxygen by choosing 'Take Reading. From there, change other settings as well to how or what you would like. Garmin Forerunner 255: Visit the GARMIN Store On Amazon: -----My Gear for YouTube videos----- Main Camera (iPhone 13 pro): Tripod: Cell Phone Tripod Adapter: Lights: As full disclosure, I use affiliate links on this channel and purchasing through normal range blood sugar levels these links earns me a small commission. The test for blood sugar levels price you pay will be the same! Website: Facebook: Twitter: Instagram: