Exercising + Type 1 Diabetes : Q+A | She's Diabetic [7d9a38]
Post Time: 2025-07-29
Blood sugar levels are known to fluctuate throughout the day, influenced by a combination of factors including diet, stress, and physical activity. One common observation among individuals who exercise regularly is that their blood sugar levels tend to rise after a workout. But why does this happen? Let's dive into the underlying mechanisms.
When Physical Activity Triggers Blood Sugar Spikes
Exercise stimulates insulin sensitivity in the body, which can lead to increased glucose uptake by muscles during physical activity (1). However, when we stop exercising and return to our normal state of rest, our muscles require a temporary boost of energy from stored glycogen stores. This process triggers an increase in blood sugar levels as the body releases stored glucose into circulation.
Insulin sensitivity also plays a crucial role here – after intense exercise, the insulin receptor activity is increased for about 2-3 hours following physical activity (2). This means that your muscles will respond more effectively to insulin and absorb glucose from the bloodstream at an accelerated rate. While this boost in energy efficiency can be beneficial during recovery periods or even immediately before sleep when glycogen synthesis increases – it may still contribute indirectly towards elevated blood sugar ranges.
It's essential for individuals managing diabetes particularly pre-diabetes patients who often see fluctuations as risk indicators rather than outright symptoms themselves; consulting medical experts about tailored nutritional plans and exercise strategies will help them better manage any potential effects these might have on day-to-day well-being levels.
How do I avoid lows while working out? What kind of exercise do I do? Rock Climbing + T1D? All this and more in this week’s video! ◉ Subscribe: I asked over on my Instagram for your Q's about Exercise + Type 1 Diabetes and here are my A's! Thank you so much to everyone for asking such interesting, thought provoking questions! *IMPORTANT* Please know that I high a1c but normal blood sugar am not a medical practitioner and therefore all the views and blood sugar csi miami opinions expressed within this video are completely my own and gathered from my personal experience of living with T1D for over 18 years & maintaining a consistent exercise routine for most of that time. If you have any questions or concerns about starting or altering your own exercise programme please speak with your Primary Care Physician or Endocrinologist for more information. ☆ PRODUCTS I FIND USEFUL // MENTIONED ☆ Dexcom CGM System* : Glucose Tablets 12 X 10 Tabs (Mixed Flavors) : Dextro Energy, Energy Gel: ☆ VLOGGING EQUIPTMENT ☆ Canon G7X II : SanDisk Extreme SDXC Memory Card 64GB: Manfrotto PIXI Mini Tripod - Black : Rode Smartlav+ Lavalier Microphone for Smartphone : *DISCLOSURE: I am part of the Dexcom Warrior Programme in the UK, and therefore my Dexcom G6 is very generously gifted to me. Dexcom how to check blood sugar with iphone does not pay me to talk about their product, nor am I obligated to do so. All opinions expressed are completely my own. ◉ Facebook: ◉ Instagram: ◉ Share this video: