How Type 1 Diabetes Is Treated

Treatment for type 1 diabetes is an ongoing process. Careful management of your condition involves lifestyle changes related to diet and exercise, glucose monitoring, and insulin therapy.

The short-term goal immediately following a diagnosis is to bring high blood glucose levels into an acceptable range. Because the onset of symptoms is often sudden and severe, some people may require hospitalization to stabilize blood glucose levels.

woman checking insulin pump
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Once glucose levels have stabilized, the long-term goal is to keep them that way day in and day out. This is to reduce the risk of diabetes-related complications that can affect your vision, nerves, heart and blood vessels, and kidneys.

Meal Planning

Remember: Food increases your glucose levels, while insulin brings it down. This means meal planning is an important part of managing your type 1 diabetes. Following a meal plan allows you to balance the insulin you take with the food you eat.

Creating a balanced meal plan involves measuring out carbs and reducing sodium while also loading up on non-starchy vegetables. Try to choose natural, unprocessed foods as much as possible, along with simple over complex carbs.

Keeping track of carbs isn't always easy, so don't hesitate to ask your healthcare provider for a referral to work with a dietitian or diabetes educator. A dietitian will consider your health needs, lifestyle, and food preferences and work them into a personalized meal plan you can sustain.

Kids and teens may need extra, age-appropriate help learning to treat their type 1 diabetes. Take time to learn what works for your child.

While you'll almost certainly need to make some dietary modifications, don’t believe the old myth that says you can’t eat anything sweet or must give up your favorite foods. The truth is, you can eat almost anything you want—as long as you factor it into your overall meal plan for any given day.

Physical Activity

Exercise reduces the amount of glucose in your blood. It’s not a substitute for insulin, but a way to help with blood sugar management and improve your overall health.

Another benefit of regular activity is that it helps you achieve your optimal weight. The closer you are to your target weight, the better your body will use the daily insulin you take.

Before starting an exercise routine, consult your healthcare provider. Having type 1 diabetes requires that you give special attention to your blood glucose before, during, and after physical activity to help prevent a sudden drop in blood glucose levels.

Glucose Monitoring

The only way you can confidently know what your blood glucose level is at any given time is to test it. Regular testing will help you identify high and low levels before serious problems could develop.

When at-home testing is performed on a regular basis, it helps you assess how well you are balancing your insulin therapy, meal planning, and exercise to manage your diabetes. These test results will also provide valuable information for your healthcare provider to help make adjustments to your overall care plan.

Fortunately, there are many pocket-sized glucose-monitoring devices that will check your glucose levels in seconds using only a small drop of blood. Many of these devices also allow you to view your results in chart or graph form either on your computer or a smartphone app so you can spot trends or trouble spots.

You can purchase these blood glucose monitors at your local pharmacy. But your better option is to talk with your healthcare provider, who may be able to get you one, along with a small number of test strips, for free.

The companies that manufacture glucose monitors supply healthcare providers and diabetes educators with monitors hoping they will pass them on to their patients. Before buying any monitor, also be sure to find out whether your insurance (if applicable) will cover the meter and strips. Some insurance companies will cover specific meters. Other options include asking your pharmacist about discounts or rebate coupons or calling the manufacturer directly.


Insulin supplementation is the mainstay of type 1 diabetes management. Your healthcare provider may also suggest other medications to keep cholesterol and blood pressure under control.

Insulin Therapy

Insulin lowers the level of glucose in the blood by allowing it to enter your cells to be used for energy. Since people with type 1 can no longer depend upon their pancreas to produce insulin, it must be obtained from injections or an insulin pump every day.

There are a number of insulin preparations available. They range from short-acting to long-acting and can be mixed together if your healthcare provider believes this will enable you to achieve better control of your blood glucose. Your practitioner will prescribe the type(s) best suited for your situation.

Though researchers are searching for additional ways to administer insulin without a needle, such as by inhaling it or taking pills, injections or insulin pumps are still the only way to get the necessary insulin that people with type 1 need to live.

If you need to administer injections to yourself or someone else, make sure to familiarize yourself with storage safety precautions and injection procedures, such as rotating sites. If you think you may have trouble keeping up with injections or have a fear of needles, ask your healthcare provider about an insulin pump instead—they have been shown to improve A1C levels.

Continuous glucose monitors could also be helpful—some insulin pumps, called sensor-augmented, now include one.

Surgeries and Specialist-Driven Procedures

Few treatments for type 1 diabetes are currently known. An experimental but promising procedure called islet cell transplantation may be worth exploring.

When the benefits of complex surgery outweigh the risks, those with very difficult-to-control diabetes may also need to consider a pancreas transplant.

Complementary and Alternative Medicine (CAM)

Carefully planning your diet and keeping up with exercise are the most important things you can do on your own to control type 1 diabetes. However, several natural treatments have shown some promise in regulating blood sugar and A1C levels in preliminary studies.

They include cinnamon, vitamin D, ginseng, and the minerals magnesium, chromium, and zinc.

Consider trying to get these through your diet, if possible. Since supplements aren't regulated by the U.S. Food and Drug Administration (FDA), safety and efficacy aren't assured.

Look for a third party certification, such as from Consumer Lab, which can at least assure you that what's listed on the bottle is actually what's inside (and nothing more).

A Word From Verywell

Every person with type 1 diabetes needs to pay close attention to four diabetes management pillars: meal planning, physical activity, glucose monitoring, and insulin therapy. While this may seem complicated at the outset, taking your time and asking for help to learn new routines will help you successfully manage your diabetes.

Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.

By Gary Gilles
Gary Gilles is a licensed clinical professional counselor (LCPC) who has written about type 1 diabetes and served as a diabetes counselor. He began writing about diabetes after his son's diagnosis as an infant.