Research shows that physical activity can improve glucose control in people with type 2 diabetes, especially when exercise is part of a broader lifestyle plan. A review found that behaviour-based activity interventions improved physical activity and long-term glucose control. Read more here: PubMed physical activity review.
Exercise helps muscles use glucose. It can also support weight control, heart health, mood and energy. But people with diabetes should exercise safely.
Start with simple movement. Walking is often the easiest option. Ten to fifteen minutes after meals may help some people, but the right timing depends on medicines, meals and fitness level.
Strength training can also help. This may include light weights, resistance bands or bodyweight exercises. Older adults and people with joint pain should begin slowly.
Foot care is important. Diabetes can affect nerves and blood flow in the feet. Wear comfortable footwear. Check feet for cuts, blisters or swelling. Do not ignore foot wounds.
People using insulin or medicines that can cause low sugar should ask their doctor how to exercise safely. They may need to check sugar before and after activity.
Stop exercising and seek help if you feel chest pain, severe breathlessness, dizziness, fainting, unusual sweating or pain spreading to the arm or jaw.
Exercise should be matched to the person, not copied from others. Age, heart health, kidney health, weight, medicines and fitness all matter.
Madhavbaug shares information about lifestyle-based diabetes care for readers who want to understand supervised care options.
Regular activity is useful, but it should be safe, steady and medically appropriate.
Organisation resource: Madhavbaug
Medical note: Ask your doctor before starting exercise if you have heart disease, nerve problems, foot ulcers, kidney disease or uncontrolled blood sugar.
