You know the feeling. You finally find time to move your body, but the question lingers in the back of your mind: does it actually matter when you do it? For many, exercise is about fitting it in, not timing it perfectly.
But research reported by Adnkronos, based on a review from the University of Copenhagen and the Karolinska Institutet, suggests timing could play a surprising role, especially for people with type 2 diabetes.
Timing matters more
Scientists found that exercising later in the day may lead to better blood sugar control compared to morning workouts.
Afternoon activity appears to support a more stable glucose response and improved insulin efficiency.
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For people with type 2 diabetes, this difference can be significant. Their bodies often struggle with regulating blood sugar, and timing exercise to match natural rhythms may help.
The body’s rhythm
The explanation lies in the body’s internal clock. Hormones and metabolism follow a daily cycle that affects how energy is used.
In the morning, cortisol levels rise to wake the body, but this also increases blood sugar.
For those with insulin resistance, this can make glucose harder to manage. Intense exercise at this time may even push levels higher.
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What works best
The findings suggest a few simple adjustments:
- Afternoon exercise may improve glucose control more effectively
- Morning workouts still help, but lower intensity may be better
- Consistency remains the most important factor
Even with these insights, researchers note that studies are still limited in size and scope. Still, the pattern is clear enough to consider adjusting your routine.
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