CGM graph showing high blood glucose after dinner and low reading at night

My First Thanksgiving with Diabetes


This feels like my first Thanksgiving with diabetes, but it’s actually my 5th or 6th.  I don’t remember when I was officially diagnosed.

I think the reason it feels like a first, is that it’s my first Thanksgiving with a continuous glucose meter (CGM) which makes me much more aware of my blood sugar levels.  I’m also using insulin much more frequently than I used to, so I’m much more aware of my diabetes throughout the day.

A Little Thanksgiving Morning Research

I dose insulin based on how many carbs I eat.  Traditional thanksgiving food items have a lot of carbohydrates in them… For example, yams, mashed potatoes, and rolls all are full of carbs.  Of course pie for desert is a big deal too.  Pumpkin pie and apple pie. So many delicious foods, but full of carbs, which for us with diabetes, that means higher blood glucose levels….

Thanksgiving morning, I found this helpful image on Twitter, which lists the common Thanksgiving menu items and how many carbs are in a server.

https://twitter.com/insulinth0t/status/1199875309484617730?s=20

It lists out common Thanksgiving food and the number of carbohydrates in each one.  I decided to avoid the candied yams because they are very high in carbs.

Here’s what happened

CGM Graph for Thanksgiving Day
This is a graph of my blood glucose on Thanksgiving day. The data is from a Freestyle Libre 14 day sensor and is visualized using the Tidepool website

I tried to not eat too many carbs for dinner (I took an extra serving of Turkey which is full of protein and no carbs.)  And I tried to dose enough insulin to cover the meal.  I didn’t get it quite right, but I also didn’t get it too horribly wrong.  My glucose was out of the target range for several hours after dinner, though.

A big up, and then a crash…

However, what happened that night was that I got low blood sugar (hypoglycemia) at midnight!  We were staying in a hotel and I ate a low-carb snack before bed.  Apparently, this low-carb snack was too low carb and my glucose declined throughout the night.  In the middle of the night, I woke up and went to the bathroom and then realized that I felt a little strange.  I check my Freestyle Libre reader and it displayed the “Low Blood Glucose” warning.  I ate some glucose tabs and then when I didn’t see it rise right away, I drank half of a juice box.  I started to feel better and fell back to sleep.  (TIP: Keep juice or candy next to your bed!)

This was my first hypoglycemia event at nighttime.  I think it was mainly caused by irregularly timed meals.

Unfortunately, a side effect of this experience is that I’ve become more afraid of having low blood glucose, and last night I ate too much before bed, and had really high glucose in the middle of the night 🙁

I don’t like diabetes.

Related Articles from around the Web

Thanksgiving with Type 1 Diabetes: 3 Blood Sugar Management Tips – Although aimed at people with Type 1 Diabetes, if you are using insulin to treat your diabetes, then the tips here are helpful for planning for Thanksgiving holiday.

The Best Keto-Friendly Thanksgiving Sides – If you are planning the Thanksgiving meal, you can substitute low carbohydrate options instead of staying with traditional dinner fare.  The “keto” diet is trendy lately and it a low carb diet, so it’s a good keyword to use when searching for low carb options.  Here’s an article from Food Network with some ideas for side dishes.

Garlic Mashed Cauliflower Recipe – This is the most popular low carb alternative to mashed potatoes.  Not the same, but tasty and good for your blood glucose numbers!  Plus Cauliflower has is a cruciferous vegetable which may help prevent cancer.  Crazy, right?!

Healthy Thanksgiving Dinner Tips for People With Diabetes – This page has a list of foods to avoid and foods to enjoy, as well as tips for enjoying the meal.

How to Cook for a Diabetic at Thanksgiving – great ideas here too!

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