Post Time: 2025-07-18
The Dangers of Post-Exercise Hypoglycemia When you engage in physical activity, your body uses stored glucose for energy. If not enough calories are consumed before or during exercise, blood sugar levels can drop significantly. This is especially true if you're an individual with diabetes or prediabetes who relies on insulin injections or oral medications to manage their condition.
Hypoglycemia symptoms can range from mild to severe and may include:
- Shaking or tremors
- Dizziness or lightheadedness
- Sweating
- Confusion, disorientation, or irritability
- Headaches
If left untreated, low blood sugar levels can lead to seizures, coma, or even death. Recognizing the signs and taking prompt action is essential for maintaining optimal health.
Monitoring Blood Sugar Levels During Exercise To mitigate post-exercise hypoglycemia risks, monitoring your blood glucose levels before and after physical activity is vital. Use a glucometer or continuous glucose monitor (CGM) to track changes in your blood sugar range.
Adjusting Food Intake for Physical Activity
When planning meals around exercise sessions:
- Consume complex carbohydrates within 1-2 hours of starting an intense workout
- Incorporate protein-rich foods, such as nuts and seeds, into snacks or post-workout meals to stabilize glucose levels
