Honeymoon period query own production can vary drastically?

[grantg]

Same food same exercise same routine daily. Finding it little strange that sometimes levels appear to be come down after a few hours 3-4, however other times takes 8+ hours same food same exercise same routine is that normal? Little bit puzzled . Tried exactly same breakfast, lunch dinners for last couple weeks same amount daily exercise. Distance walked etc. If normal is something should look out for except high teens sugar levels+ketones should watch out for?

 

[JAT1]

There are many things that affect blood sugar including weather, stress, sleep, fighting an oncoming germ, etc etc. I follow the same diet and exercise routine almost every day and check my blood sugar at the same times daily as well. My blood sugars are never consistent. Sometimes it seems my insulin takes much longer to take effect than at other times. Some days for some reason I can only guess at, I just need more or less insulin. Shows how important mindful eating and regular blood glucose finger tests are to stay in range.