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In 2025, the number 20 carries special significance for iconic singer Nick Jonas.

While the band commemorates their 20th year as a band, 2025 simultaneously signifies 20 years since their lead singer's type 1 diabetes discovery.

“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 fortunate 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 managing diabetes. The struggles of controlling his disease have been the low points, while raising awareness and engaging others through his role and through his non-profit have been a source of happiness.

“In summary, I’m really grateful to have been able to be open about [type 1] and to interact with all these amazing people from all regions of the world who are experiencing their own diabetes journey, 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 His Audience

To thank his fans, on World Diabetes Day (November 14), he stepped onto the platform during a Jonas Brothers concert and delighted 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,” said Jonas.

The show was visited by members of a worldwide group — a collective of more than 30,000 people worldwide who share their experiences with diabetes to help promote a message of strength, determination, and positivity.

“It was really meaningful for me to get to use the Jonas Brothers’ stage as a place to speak about something that’s clearly very personal to me and on World Diabetes Day, I think it’s fitting to get reflective and to tap into kind of what life looks like for me as a now 33-year-old person living with this condition,” he said.

Jonas offered the song “A Little Bit Longer” — a melody he wrote early in his career and diabetes experience, to those living with the disease.

“It’s a really important 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 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 various moments. I think my perspective is possibly a lot more optimistic now. It is possible to live a full, active life while living with this disease and mindset and viewpoint and all that is an essential piece to persevering.”

Progress in Type 1 Diabetes

In the past, life with type 1 diabetes involved more than five daily shots a day and finger sticks 10 or more times each day. This was a constant cycle of injections, estimation, and care, as stated by a licensed endocrinologist.

“Insulin pumps superseded multiple daily insulin injections. With time, insulin pumps became lighter and smarter, and eventually learned to ‘communicate’ with the sensors,” the expert explained.

“Automated systems began adjusting insulin automatically, creating combined ‘automated delivery’ systems that alleviate some of the mental burden people with type 1 carry every day.”

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

“The fact that I can receive real time readings of my glucose directly on 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 amazing thing,” he said.

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

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

“Responsive insulin” is also being developed to become active only when blood sugar increase, promising a future where insulin works as naturally as the body once did.

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

Nevertheless, while a family physician agrees that additional innovations will continue to appear, he notes that managing type 1 diabetes remains an demanding undertaking — physically, mentally, and emotionally.

“I truly hope that we’ll see more and more attention to discussing and helping with the challenges and the demands of living with and controlling T1D. We need much more of that, too,” he told.

Jonas Turns to Personal Wellness to Control His Diabetes

In addition to medication and technology, Jonas discussed some strategies he relies on to handle his diabetes.

To begin, he said he learned to take pressure off himself.

“You’re never going to have the ideal day while managing this disease and even if you’re very diligent with your diabetes management, there are just things that are a little beyond your influence and being able to take a deep breath, 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.

Lately, he has focused on taking vitamins, caring for his skin, and staying well-hydrated.

“It’s a simple thing, but the more water I drink, my glucose levels are more stable. I don’t know precisely why, but I just find that hydrating has a lot of health benefits,” said Jonas. “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, cognitive, and emotional 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 leans on his therapist regularly, too.

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

Above all, he urges everyone managing type 1 diabetes to engage with the diabetes community.

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