The Way The Singer's Management of Diabetes Has Transformed Over Two Decades

This year, the number 20 carries particular meaning for iconic singer Nick Jonas.

While the band commemorates their 20th year together, 2025 also marks 20 years since their frontman's type 1 diabetes diagnosis.

“It’s crazy how it lined up,” the singer stated. “It’s been a wild journey in both… in the Brothers sense, it’s been the ride of a lifetime, and we’ve been so blessed to be able to do this for 20 years now and to have the support of the world’s greatest fans.”

Alongside the band’s experience over the last 20 years, he said he has had great and tough moments living with diabetes. The struggles of controlling his disease have been the low points, while raising awareness and connecting with others through his role 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 path, and it’s a really significant feeling to feel like you’re a little less isolated in it,” said Jonas.

The Singer's A1C Announcement to Fans

To show appreciation to supporters, on World Diabetes Day (November 14), he stepped onto the platform 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 three-month period, was the most favorable it’s ever been, actually, most recently,” he revealed.

The show was visited by members of a global community — a network of over 30,000 people globally who discuss their experiences with diabetes to help spread a message of resilience, perseverance, and optimism.

“It was really meaningful 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 fitting to get reflective and to tap into 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 experience, 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 effect it still has to this day with the audience,” he said.

While the song has taken on a new meaning for him as an adult, he said it is still pertinent.

“Now I [have] this great, big community that I am part of that has supported me in so many different moments. I think my outlook is perhaps a lot more positive now. It is possible to live a full, active life while managing this disease and mindset and perspective and all that is an essential piece to powering through.”

Advancements in Diabetes Management

In the past, life with type 1 diabetes meant more than five daily shots a day and finger sticks 10 or more times daily. This was a constant cycle of needles, guesswork, and care, according to a board certified endocrinologist.

“Delivery devices superseded multiple daily insulin injections. With time, insulin pumps became less bulky and more advanced, and eventually learned to ‘communicate’ with the sensors,” the expert explained.

“Automated systems began adjusting insulin automatically, creating hybrid ‘automated delivery’ systems that lift some of the cognitive load people with type 1 bear every day.”

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

“The fact that I can receive real time readings of my glucose straight to my phone or smart watch or it can be [shared with] my wife or other family members when I am apart from is just an incredible thing,” he said.

Alongside technology, new treatments aimed at controlling the condition and delaying or altering the disease itself are in development.

“The first immune-therapy capable of delaying type 1’s start was authorized, and research into preserving or even replacing the body’s insulin-producing cells gained real traction. In labs around the world, scientists are cultivating stem-cell–derived pancreatic beta cells and testing ways to protect them from immune attack,” the doctor continued.

“Smart insulin” is also being developed to become active only when glucose levels increase, offering a future where insulin works as naturally as the body once did.

“Further progress will definitely continue to develop. We’re no longer just improving tools; we’re getting nearer to changing the disease itself,” the expert concluded.

However, while another medical professional concurs that additional innovations will continue to appear, he notes that managing type 1 diabetes remains an demanding undertaking — in terms of health, cognitively, and emotionally.

“I truly hope that we’ll see more and more attention to talking about and addressing the burdens and the demands of living with and managing T1D. We need much more of that, too,” he told.

Jonas Turns to Self-Care to Control His Diabetes

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

First, he said he learned to take pressure off himself.

“You’re never going to have the ideal day living with this disease and even if you’re super on top of your diabetes management, there are just things that are a little out of your control and being able to pause, reset, and know that it’s going to be OK on the other side is really important,” he said.

While this is difficult to do at times, he said he learned to practice this soon after his diagnosis.

Recently, he has prioritized taking vitamins, caring for his skin, and staying well-hydrated.

“It’s a basic thing, but the more water I drink, my glucose levels are better. I don’t know exactly why, but I just find that drinking water has a lot of health advantages,” he noted. “I didn’t put as much emphasis on it when I was younger as I do now, and it’s been really beneficial.”

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

“It really grounds 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 leans on his therapist regularly, too.

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

Above all, he encourages everyone living with type 1 diabetes to take part in the diabetes community.

“There will be good days, there will be challenging days, but you can climb this challenge, and there’s some incredible people out there whose stories will really motivate anybody that’s going through tough moments,” he concluded.