Written by Gilbert Castro · Medically reviewed by the CircuFiber Scientific Advisory Board · Updated: October 28, 2026
Short bouts of walking, including stair walking, may improve blood sugar and insulin resistance in people with diabetes. A study published in Nutrition, Metabolism and Cardiovascular Diseases found that glucose levels improved after walking for just 3 and 10 minutes, and insulin resistance improved after 10 minutes of walking. The takeaway is that the recommended 150 minutes of weekly activity does not have to happen all at once.
Key Takeaways
- Activity is an important tool in managing diabetes, and can be just as important as diet and medications.
- Activity can improve circulation, heart health, weight loss, glucose levels and insulin resistance.
- The current recommendation is at least 150 minutes of activity a week, and those minutes can be split into small segments.
- In the study, glucose levels improved after walking for 3 and 10 minutes, and insulin resistance improved after 10 minutes of walking.
- Check with your doctor before starting a new activity routine, especially if you take insulin or have foot, heart or joint problems.
What did the study on short walks and insulin resistance find?
The study found that short segments of walking produced measurable diabetes benefits. Glucose levels were improved after walking for just 3 and 10 minutes, and insulin resistance improved after 10 minutes of walking. The full study is available in Nutrition, Metabolism and Cardiovascular Diseases.
Insulin resistance means the body's cells respond poorly to insulin, so more insulin is needed to move glucose out of the blood. For a fuller explanation, read our guide to insulin resistance and improving sensitivity.
Do you have to exercise for a long time to help blood sugar?
No, you do not have to exercise for a long time in one session to help blood sugar. The current recommendation is to get at least 150 minutes of activity a week, but those minutes don't have to be all at once. A new study supports diabetes benefits even from small segments of activity, such as a few minutes of walking or climbing stairs.
Learn more about exercise lowering blood sugar and the blood sugar drop after exercise.
How can you add short bouts of walking to your day?
You can add short bouts of walking by attaching a few minutes of movement to things you already do every day. Simple options include taking the stairs instead of the elevator, walking for a few minutes after meals, and standing up to walk between long periods of sitting. Go get moving!
For more ideas, see our articles on exercising after eating for blood sugar, six exercises for people with diabetes and building a diabetes exercise plan.
Frequently asked questions about stair walking and insulin resistance
Does walking after eating help lower blood sugar?
Walking after eating can help lower blood sugar, because working muscles use glucose for energy. In the study, glucose levels improved after walking for just 3 and 10 minutes. Talk to your doctor about the right timing and intensity for you.
How many minutes of activity a week do people with diabetes need?
The current recommendation is at least 150 minutes of activity a week. Those minutes can be spread across the week in short segments rather than done all at once.
Is stair walking safe for everyone with diabetes?
Stair walking is not right for everyone with diabetes. People who take insulin should watch for low blood sugar levels, and people with foot problems, joint pain or heart disease should ask their doctor first. Wear well-fitting shoes and socks and check your feet after activity; see our guide to ways to care for diabetic feet.
References, studies and sources
- Nutrition, Metabolism and Cardiovascular Diseases. Study on short bouts of walking, glucose levels and insulin resistance. https://www.nmcd-journal.com/article/S0939-4753(21)00514-7/fulltext
- American Diabetes Association. https://diabetes.org/
- Centers for Disease Control and Prevention (CDC). Diabetes. https://www.cdc.gov/diabetes/
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). Diabetes. https://www.niddk.nih.gov/health-information/diabetes
Healthcare disclaimer: Always consult your physician before beginning any program. This general information is not intended to diagnose any medical condition or to replace your healthcare professional. If you experience any pain or difficulty, stop and consult your healthcare provider. CircuFiber socks are a general wellness product intended to promote a temporary increase in local blood flow and circulation; they are not intended to diagnose, treat, cure, or prevent any disease. Individual results vary.
