I have been suffering from diabetes for more than 2 years. My first Hba1c was 7.5% and then progressively decline to 5.7%. But last two test report shows 6.4 and 6.2% respectively. I am taking metformin 500 twice a day. Restricted the food amount. Eating loads of fruits, vegetables, Ragi, sugar free foods, Bajra. However, it's coming under 6%. Exercise amount quite low for me. Due to bad weather, I can't go outside always. So, it hampers the physical activity. I joined swimming classes and completed it. But I couldn't continue it due to rainy days. Kindly suggest what to do.