How to Talk to Your Doctor About Mealtime Insulin

Medically Reviewed By William C. Lloyd III, MD, FACS
Was this helpful?
portrait of smiling doctor in office

Nearly 10% of people in the United States have diabetes, according to the Centers for Disease Control and Prevention (CDC). But each person living with diabetes is unique, and the best treatment for you depends on many factors, including your personal medical history, how long you’ve had diabetes, any diabetes complications you’ve experienced, your age, and your lifestyle preferences. Today, you have more diabetes treatment options than ever before, and mealtime insulin may be one.

Mealtime insulin breaks down the carbohydrates you eat relatively quickly so your body can use them for energy. It’s a process that would happen naturally if you didn’t have diabetes. Some people don’t need this extra help from insulin at mealtime. They can take non-insulin medications, inject background insulin once a day to level out their blood sugars for 24 hours, or manage their highs and lows through lifestyle changes like diet and exercise. But, when these options aren’t enough to control your blood sugar levels with diabetes, you may benefit from taking insulin at mealtime. If you think you’re a good candidate, here are some ways to talk to your doctor about it.

Express Yourself: Tell Your Doctor How Your Current Diabetes Treatment Is Working for You

There’s no one right answer when it comes to diabetes. Treatment decisions aren’t “one and done.” Your doctor will make the best treatment recommendations possible, but needs to know how you respond to determine next steps.

To help your doctor decide whether mealtime insulin may be right for you, talk about your blood glucose highs and lows, what time of day they’re happening, and what your current eating habits are like. These questions can help you get the conversation started:

  • Am I checking my blood sugar at the right time of day?

  • Am I checking it correctly?

  • Should I check more often?

  • Should I eat fewer carbohydrates or less fat?

  • Is exercise—or lack of exercise—affecting my blood glucose levels?

  • With mealtime insulin, do I need to eat at certain times?

  • What if I skip a meal on mealtime insulin?

  • What are the benefits of mealtime insulin?

  • What are the drawbacks and side effects?

Understand Diabetes Treatment “Failure” Doesn’t Mean You’ve “Failed”

If lifestyle changes, non-insulin medications, or background insulin haven’t helped you achieve good control of your blood glucose levels, it doesn’t mean you’re doing something wrong. Insulin isn’t an infinitely renewable resource. Especially as we age, we all produce less insulin, whether or not we have diabetes. It’s not your fault if you’re following treatment instructions but still not getting good numbers.

Some people believe taking insulin at all or “graduating” from background insulin to mealtime insulin means their diabetes is getting worse. That’s simply not true. Everyone needs insulin to live, and insulin treatment is a powerful tool for fighting the effects of diabetes. The potential it offers for living better with diabetes is worth the conversation.

Was this helpful?
Medical Reviewer: William C. Lloyd III, MD, FACS
Last Review Date: 2022 Aug 29
View All Diabetes Articles
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for informational purposes only. It is not a substitute for professional medical advice, diagnosis or treatment. Never ignore professional medical advice in seeking treatment because of something you have read on the site. If you think you may have a medical emergency, immediately call your doctor or dial 911.
  1. Insulin Basics. University of
    California, San Francisco.
  2. National Diabetes Statistics Report, 2017. Centers for
    Disease Control and Prevention.
  3. Insulin for Type 2: 9 Things to Know. American Diabetes
  4. Type
    2 diabetes – what to ask your doctor. US National Library of Medicine.