We’ve all been there before.
You wake up. Lay in bed for a few before getting your booty up to go kill the workday and accomplish big things. Check your blood sugar. 115 (6.3 mmol/l) stares back at you.
You smile to yourself: life is good.
Forty minutes later, when you sit down to eat, your CGM gives you a “high” notification, and you’re 180. You have eaten NOTHING. All you’ve done is prepare for the day and prepare food. Now you face the grim potential of chasing your sugars all day long.
This isn’t Dawn Phenomenon
Many people would blame this rise in blood sugar on dawn phenomenon (DP), which has a similar endpoint, but a different mechanism. Dawn phenomenon is the result of hormones releasing in the body in the early morning – predominantly growth hormone, cortisol, epinephrine, and glucagon – which in turn increase insulin resistance. The current basal insulin from the pump or long-acting injections is no longer enough, and blood sugars rise.
That hormonal surge happens around 2am-6am, with most of it occurring in the middle of the night. Let’s say you woke up at 8:30am and aren’t in the “DP zone.” It’s not DP. Then what?
Feet on the floor
The moment your feet touch the floor as you roll out of bed, you signal to your body, “Hey, I need energy for all the stuff I’m about to do!” Your body recognizes you haven’t eaten in lord knows how many hours. Your body is also lazy smart and wants the most easily accessible source of energy: the liver.
The liver is the Wal-Mart for stored energy, since it’s got everything you need. It stores glycogen that can be easily broken down when fasted or needed for activity, AND is the home of gluconeogenesis, a process where protein is broken down to glucose for energy.
Guess what? You’re fasted AND about to move, which is activity. So, your liver decides to do it like the late, great, Nate Dogg (RIP), and “Dump dump dump” glucose into the bloodstream.
It will also break down some protein to glucose, but to a much lesser extent.
The cells take up the glucose as much as they can, but you may still be insulin resistant from the night before and from the cortisol dump that occurs each day around 7am (hence why you may need a greater amount of insulin at breakfast than other meals. Food for thought.)
BAM! Blood glucose levels begin to rise similarly to an amusement park ride – it starts gradually and suddenly gets quicker and quicker. Those of you with CGM may see this.
This is great *eye roll. * What can I do about it?
Do not fret, friends. There’s ways to deal. Here’s three simple ways:
1) Take insulin right when you wake up
If it’s 2pm and you notice your blood sugar is shooting up for no apparent reason, you’d take a correction dose of insulin to prevent that spike, right? (Well, I’d hope so).
Same concept applies here.
To determine how much insulin to take, wake up, record blood sugar values at 30 and 60-minute intervals, and record this for a few days. Then, you can use your insulin to carb ratio to determine a correction bolus.
2) Increase your basal rate around your wake up time
A lot of y’all are daily fighters of Dawn Phenomenon. What’s a common strategy for success? Increasing basal rates in the wee hours of the morning to counteract that hormone-induced spike.
Well, if you’re used to a particular morning routine and know it’ll take you a little while to prepare food and eat, consider increasing that basal rate during that time period. That additional insulin may overcome the liver dumping and blunt your blood sugar spike, or ideally, prevent it in the first place.
3) If you skip breakfast, stop skipping it and EAT SOMETHING DAMMIT
As a future dietitian of America, I can regurgitate all the information from the Academy of Nutrition and Dietetics about why breakfast is important. This isn’t about that, but in all honesty here, try eating SOMETHING. I’d love if it were healthy, but if you’re just DYING to have Cinnamon Toast Crunch, by all means, have at it. If you’re about the #lowcarblife, go for some eggs.
This should, feasibly, prevent an even further increase in blood sugar had you not eaten anything at all and just went about your day.
Pop Quiz: What do these have in common?
If you answered insulin administration, you win!
Insulin, through more biochemistry magic, shuts off the liver glucose output, whether it comes from glycogen breakdown or gluconeogenesis. Thus, the spike should be halted in its tracks. YAY!
Bonus: Just add water!
Let’s pretend you decide to make some Gatorade from powder. It says add 1 cup of water and mix thoroughly, so you do. You taste it, and it’s WAY too strong and concentrated. You add more water, mix, and now it’s delicious.
SAME THING WITH YOUR BODY.
You wake up in a state of dehydration because you haven’t consumed fluids in hours. Thus, the sugar in your circulation is more concentrated. Even if you wake up to a nice blood sugar, it’s quite possible the liver dump can have an even more accelerated effect because of this, so drinking a glass of water early (or even in bed) may help with this too.
(Also, most people don’t drink enough water each day, so it’s an easy way to sneak some more in)
These strategies should help you get your morning off to a better start and not allow diabetes to interfere with your plans!
Suggested next post: Managing Dawn Phenomenon with Basal Insulin
Medical Disclaimer: All information provided on TheFitBlog is based on my own and our expert’s personal experience. We are not medical professionals and no adjustments to care should be made without consulting your medical team. If you are new to exercise, haven’t exercised in a while and/or haven’t seen your medical team in the last 3 months, it is advised to do so before engaging in any kind of physical activities. You must not rely on the information on TheFitBlog as an alternative to medical advice from your doctor or other professional healthcare provider. If you have any specific questions about any medical matter, you should consult your doctor or other professional healthcare provider. You should never delay seeking medical advice, disregard medical advice, or discontinue medical treatment because of information on this website.