How Nick Jonas' Diabetes Management Has Transformed During Two Decades

In 2025, the number 20 holds particular meaning for iconic singer Nick Jonas.

As the Jonas Brothers celebrate their 20th year together, 2025 also marks 20 years since their lead singer's type 1 diabetes discovery.

“The alignment is remarkable,” Jonas remarked. “It’s been a wild journey in both… regarding the band, 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 most amazing fans.”

Parallel to the band’s experience over the last 20 years, he said he has had wonderful and challenging moments managing diabetes. The difficulties of managing his condition have been the low points, while raising awareness and engaging others through his role and through his foundation have been a source of happiness.

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

Nick Jonas’ A1C Shoutout to Fans

To thank his fans, on World Diabetes Day (November 14), he took to the stage 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 90-day period, was the most favorable it’s ever been, in fact, most recently,” said Jonas.

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

“It was really special for me to get to use the Jonas Brothers’ platform 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 tap into sort of what life looks like for me as a now 33-year-old person living with this disease,” he said.

Jonas dedicated the song “A Little Bit Longer” — a tune he wrote at the start of his career and diabetes experience, to those affected by 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 experiences when I was 14 and to see the effect it still has to this day with the fan base,” he said.

While the song has taken on a new significance 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 outlook is possibly a lot more optimistic now. It is feasible to live a full, active life while living with this disease and outlook and perspective and all that is an important piece to powering through.”

Progress in Type 1 Diabetes

Not long ago, life with type 1 diabetes involved more than five insulin injections a day and glucose checks 10 or more times each day. This was a never-ending cycle of needles, estimation, and vigilance, as stated by a licensed endocrinologist.

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

“Algorithms began modifying insulin automatically, creating hybrid ‘artificial pancreas’ systems that lift some of the cognitive load people with type 1 bear every day.”

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

“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 who I’m traveling away from is just an incredible thing,” he said.

In addition to technology, new treatments aimed at managing diabetes and delaying or altering the disease itself are in development.

“The first immune-therapy capable of postponing type 1’s start was approved, and research into preserving or even substituting the body’s insulin-producing cells acquired real momentum. 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 activate only when glucose levels rises, promising a future where insulin works as intuitively as the body once did.

“Further progress will definitely continue to develop. We’re no longer just enhancing devices; we’re getting nearer to transforming the disease itself,” the physician stated.

Nevertheless, while another medical professional agrees that further advancements will continue to appear, he points out that managing type 1 diabetes remains an intensive task — in terms of health, cognitively, and emotionally.

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

Jonas Turns to Self-Care to Manage His Diabetes

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

To begin, he said he learned to be less hard on himself.

“You’re never going to have the perfect day while managing 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 apply this early during his diagnosis.

Lately, he has focused on taking vitamins, looking after 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 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, cognitive, and emotional health.

“It really grounds me and even when it’s cold out, getting out in the open 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 personal development,” Jonas said.

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

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