The lows can happen if your carb ratio is too low or if your base insulin (usually Lantus or Levemir) is too high. Call your doctor and ask for his/her recommendations. An ongoing low at the same time of day means something needs to be adjusted.
Make sure to always have some kind of sugar and snack with you, in your car, by your bedside, and anywhere else you might spend time. My husband teases me that I'm like a squirrel, with food stashed all over.
Carb ratios take a little experimenting to find. To test your current carb ratio eat a meal that has carbs easy to count (like a frozen dinner that's fairly low carb) then take your meal insulin and test 2 hours later. Your blood sugar should be close to your target range.
There's a formula you can use called the 450/500 rule to find your carb ratio. It's just a starting point and you should adjust if you have ongoing highs and lows:
- If you use Lantus or long acting insulin (with shots) then divide 500 by your total daily insulin dose. That is your carb ratio.
- If you use short acting insulin only (with an insulin pump) then divide 450 by your total insulin dose. That is your carb ratio. Again, this formula is just a starting point. Adjust based on your actual blood sugars.
www.bd.com/.../page.aspx
dtc.ucsf.edu/.../calculating-insulin-dose
Ask your doctor about eating every 3 hours. He/she may have recommended that because of your lows. It's not a common practice for diabetics and is kind of old school, back when we were given set insulin doses and ate strict diets.
There are a couple great books that will give you a crash course in diabetes:
* Think Like a Pancreas by Gary Scheiner
* Using Insulin by John Walsh
* 50 Diabetes Myths That Can Ruin Your Life; And the 50 Diabetes Truths That Can Save It by Riva Greenberg
College is a stressful time to be diagnosed, but it sounds like you're doing a really good job. After a while some of the stuff, like carb counting, becomes second nature.
Take care. -Jenna