How The Singer's Diabetes Management Has Transformed During 20 Years

This year, the number 20 holds special significance for iconic singer Nick Jonas.

As the Jonas Brothers celebrate their 20th year as a band, 2025 simultaneously signifies 20 years since their frontman's type 1 diabetes discovery.

“It’s crazy how it lined up,” the singer stated. “It's been an incredible ride in both… in the Brothers sense, it’s been the adventure of a lifetime, and we’ve been so fortunate to be able to do this for 20 years now and to have the support of the most amazing fans.”

Parallel to the band’s experience over the last two decades, he said he has had wonderful and challenging moments living with diabetes. The struggles of controlling his disease have been the lows, while raising awareness and engaging others as a spokesperson and through his foundation have brought him joy.

“In summary, I’m really thankful to have been able to be open about [type 1] and to interact with all these amazing people from all corners of the world who are experiencing their own diabetes journey, and it’s a really big thing to feel like you’re a little less isolated in it,” said Jonas.

The Singer's A1C Announcement to His Audience

To show appreciation to supporters, on World Diabetes Day (November 14), he took to the stage during a Jonas Brothers concert and surprised his audience by sharing an inspiring message of hope, along with a shout-out to his A1C.

“My A1C, which is a collection of numbers over a 90-day period, was the most favorable it’s ever been, actually, most recently,” he revealed.

The show was visited by members of a worldwide group — a network of over 30,000 people worldwide who share their experiences with diabetes to help spread a message of resilience, determination, and positivity.

“It was really special for me to get to use the Jonas Brothers’ stage as a place to speak about something that’s obviously very personal to me and on World Diabetes Day, I think it’s natural to get introspective and to explore sort of what life looks like for me as a now thirty-three-year-old person living with this condition,” he said.

Jonas offered the song “A Little Bit Longer” — a tune he wrote at the start of his career and diabetes journey, to those living with the disease.

“It’s a really significant time for me to get to speak on stage like that and play a song that I wrote about these challenges when I was 14 and to see the impact it still has to this day with the fan base,” he said.

While the song has assumed a new meaning for him as an adult, he said it is still relevant.

“Now I [have] this great, big community that I belong to that has lifted me up in so many different moments. I think my perspective is perhaps a lot more positive now. It is possible to live a big, busy life while managing this disease and outlook and perspective and all that is an important piece to persevering.”

Progress in Diabetes Management

In the past, life with type 1 diabetes meant more than five insulin injections a day and glucose checks 10 or more times each day. This was a never-ending cycle of needles, guesswork, and vigilance, as stated by a licensed endocrinologist.

“Insulin pumps replaced multiple daily insulin injections. With time, insulin pumps became lighter and smarter, and eventually learned to ‘communicate’ with the glucose monitors,” the doctor noted.

“Algorithms began adjusting insulin automatically, creating combined ‘artificial pancreas’ systems that lift some of the mental burden people with type 1 bear every day.”

Jonas is amazed with how far technology has advanced since he was first identified.

“The fact that I can receive instant data of my glucose directly on my phone or smart watch or it can be [shared with] my wife or other family members who I’m traveling away from is just an amazing thing,” he said.

Alongside technology, new therapies aimed at controlling the condition and slowing or modifying the disease itself are in development.

“The first immunotherapy capable of postponing type 1’s start was authorized, and research into preserving or even substituting the body’s insulin-producing cells gained real momentum. In labs around the world, scientists are growing stem-cell–derived pancreatic beta cells and experimenting with ways to shield them from immune attack,” the doctor continued.

“Smart insulin” is also being engineered to activate only when blood sugar rises, offering a future where insulin works as intuitively as the body once did.

“More advancements will absolutely continue to emerge. We’re no longer just enhancing devices; we’re getting closer to changing the disease itself,” the expert concluded.

Nevertheless, while a family physician agrees that further advancements will continue to appear, he notes that managing type 1 diabetes remains an intensive undertaking — physically, cognitively, and emotionally.

“I sincerely hope that we’ll see more and more focus to talking about and helping with the burdens and the requirements of having and controlling T1D. We need much more of that, too,” he commented.

The Singer Employs Self-Care to Control His Diabetes

Beyond medication and technology, Jonas shared some strategies he leans on to handle his diabetes.

First, he said he learned to be less hard on himself.

“You’re never going to have the perfect day living with this disease and even if you’re very diligent with your diabetes management, there are just things that are a little out of your control and being able to take a deep breath, recalibrate, and know that it’s going to be OK on the other side is really crucial,” he said.

While this is hard to do at times, he said he learned to apply this early during his diagnosis.

Recently, he has focused on taking vitamins, caring for his skin, and staying hydrated.

“It’s a basic thing, but the more water I drink, my glucose levels are more stable. I don’t know precisely why, but I just find that drinking water has a lot of health advantages,” he noted. “I didn’t put as much focus on it earlier in my life as I do now, and it’s been really beneficial.”

He also walks daily for 30 minutes or longer for his bodily, mental, and psychological health.

“It really centers me and even when it’s cold out, getting out in the fresh air is really important when a lot of my day, too, is spent inside for hours at a venue or on a movie location or something,” he said.

He relies on his therapist frequently, too.

“I think it’s really important to do that self-work,” Jonas said.

Most of all, he encourages everyone managing type 1 diabetes to engage with the diabetes community.

“There will be positive days, there will be challenging days, but you can climb this mountain, and there’s some incredible people out there whose experiences will really inspire anybody that’s going through difficult times,” he concluded.