Blood Sugar's Unexpected Spike: What to Know About Post-Exercise Levels
When it comes to exercise, most people are aware of its numerous health benefits. However, few understand how physical activity affects their blood sugar levels. For those managing diabetes or prediabetes, a sudden increase in post-exercise glucose can be alarming.
The Impact of Physical Activity on Blood Sugar
Engaging in regular exercise is essential for maintaining overall health, including regulating blood sugar levels. Exercise helps improve insulin sensitivity, allowing the body to better utilize glucose from food intake (1). However, immediately after physical activity, your body experiences an increase in blood sugar due to several factors.
During intense exercises like weightlifting or high-intensity interval training (HIIT), muscle contractions cause micro-tears that require energy replenishment. This results in a temporary spike of 30-50 mg/dL post-exercise glucose levels for healthy individuals, which returns to normal within an hour after rest (2). However, the effect can be more pronounced and longer-lasting for those with insulin resistance or diabetes.
Factors Contributing to Post-Exercise Blood Sugar Spikes
Several factors contribute to increased blood sugar levels following exercise:
Muscle damage: During intense physical activity, micro-tears in muscle tissue cause an increase in inflammation.
Hormonal response: Exercise triggers the release of stress does low blood sugar make you sweat hormones like cortisol and adrenaline, which affect glucose metabolism.
Glucose influx: Blood sugar levels rise after exercise due to increased insulin resistance and decreased glucose uptake by cinnamon for blood sugar reddit muscles.
Managing Post-Exercise Blood Sugar Spikes
While post-exercise blood sugar spikes are a natural response, maintaining healthy levels is crucial for those managing diabetes or prediabetes. To minimize the impact:
Monitor your blood sugar regularly: Use glucometers to track changes in glucose levels.
Balance physical activity with diet and medication (if prescribed): Ensure proper insulin dosing before exercise.
Timing Exercise for Optimal Blood Sugar Control
When timing workouts, consider the following factors:
Morning exercises: Help regulate blood sugar throughout the day.
Avoid intense workout after meals: Reduce post-meal glucose spikes by spacing out your food intake and physical activity schedule (3).
Exercise is a valuable tool for maintaining healthy blood sugar levels when balanced with proper nutrition, medication (if prescribed), and regular monitoring.
Tips for Healthy Blood Sugar Management After Exercise
Consume protein-rich snacks within 30 minutes of finishing your workout to support muscle repair and recovery.
Aim for moderate-intensity aerobic exercises like cycling or swimming to promote insulin sensitivity.
Is Type 2 Diabetes Reversible?
In this informative video, Dr. Mobeen Syed sheds light on the root causes of this widespread health issue and how to reverse it by lifestyle changes. By understanding the underlying factors behind type 2 diabetes, you can learn how to effectively combat it with dietary methods. Let's learn because your health matters.
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Disclaimer:
This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only.
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URL list from Monday, Apr. 10 2023
Frederick Banting - Wikipedia
Barbara Corkey | Chobanian & Avedisian School of Medicine
Banting Lecture 2011 | Diabetes | American Diabetes Association
Insulin Resistance & Prediabetes - NIDDK
Banting Lecture 2011 | Diabetes | American Diabetes Association
Bariatric Surgery for Type 2 Diabetes Reversal: The Risks | Diabetes Care | American Diabetes Association
Bariatric Surgery to Treat Type 2 Diabetes
Nutrition Therapy for Adults With Diabetes or Prediabetes: A Consensus Report | Diabetes Care | American Diabetes Association
International Experts Outline Diabetes Remission Diagnosis Criteria | ADA
Nutritional basis of type 2 diabetes remission | The BMJ
Therapeutic use of intermittent fasting for people with type 2 diabetes as an alternative to insulin - PubMed
Case Report: Therapeutic use of intermittent fasting for people with type 2 diabetes as an alternative to insulin - PMC
Insights from a general practice service evaluation supporting a lower carbohydrate diet in patients with type 2 diabetes mellitus and prediabetes: a secondary analysis of routine clinic data including HbA1c, weight and prescribing over 6 years - PubMed
HbA1c Calculator - HbA1c
Insights from a general practice service evaluation supporting a lower carbohydrate diet in patients with type 2 diabetes mellitus and prediabetes: a secondary analysis of routine clinic data including HbA1c, weight and prescribing over 6 years - PMC
Primary care-led weight management for remission of type 2 diabetes (DiRECT): an open-label, cluster-randomised trial - PubMed
Primary care-led weight management for remission of type 2 diabetes (DiRECT): an open-label, cluster-randomised trial - CORE Reader
NIH study finds heavily processed foods cause overeating and weight gain | National Institutes of Health (NIH)
Resting energy expenditure in short-term starvation is increased as a result of an increase in serum norepinephrine | The American Journal of Clinical Nutrition | Oxford Academic
Alternate-day fasting in nonobese subjects: effects on body weight, body composition, and energy metabolism1,2 - ScienceDirect
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