No medicine for diabetes is more effective than movement. Most people are surprised by how little is needed.
Thirty minutes a day, five days a week, of moderate activity is the consistently-studied minimum that lowers HbA1c by roughly 0.6-0.7%. That is comparable to many drugs.
What "moderate" means
You should be able to talk in full sentences but not sing. Examples:
- Brisk walking (3-4 km in 30 minutes)
- Cycling on flat ground
- Swimming at a steady pace
- Vigorous gardening or house cleaning
- Dancing
- Beginner yoga (Surya Namaskar counts)
The post-meal walk hack
Walking 10-15 minutes after lunch and dinner can lower post-meal blood sugar by 20-30 mg/dL. The muscles literally pull glucose out of the blood to burn for fuel. It is the highest-leverage habit in diabetes management. Free. No equipment. Works immediately.
What to be careful about
On insulin or sulfonylureas? Exercise can drop your sugar fast. Carry glucose tabs or a sweet. Test before and after if possible. Avoid exercise when sugar is very high (over 250 mg/dL with ketones) — rest and hydrate first.
Need a workout routine tuned for your age and fitness level? Ask DiaCare AI.