Digital Health Expert Inga Bergen
Body & Soul

Inga Bergen: How Generation Z Is Changing Healthcare

Inga Bergen is THE expert when it comes to digital health in Germany. As an entrepreneur, investor, podcaster, and sought-after speaker, she is shaping the discussion on the future of healthcare. In this interview, she discusses why our healthcare system still lags behind technological possibilities, how Generation Z is changing the way we approach health, and which innovations are actually making a difference. Inga Bergen will be speaking at Health Day 2026.Interview: Simone Bohny/Christin Müller

​​​​​​​"I look forward to a medical field that recognizes that women aren't just little men." (Inga Bergen)

What motivates you to be so passionate about the future of healthcare?

Inga Bergen: I’ve founded and led two companies in the digital health sector—and in doing so, I’ve learned just how slowly a system moves that should actually be the most innovative one we have. What drives me is the gap between what has long been medically and technologically possible and what people actually experience when they’re sick. This gap isn’t a technological problem. It’s a problem of structure, incentives, and courage. And that’s exactly why I’m staying the course: because it can be solved.

In your opinion, what makes Generation Z different from other generations when it comes to health?

I’m cautious about generational narratives—they often explain less than they claim to. But what I really observe is this: This generation no longer makes a clear distinction between health and everyday life. Mental health, sleep, nutrition, exercise, work—these form a continuum, not a set of separate areas of responsibility. This clashes with a system that is organized precisely along lines of responsibility: boundaries between medical specialties, between sectors, and between payers. The conflict isn’t “young versus old.” It’s “integrated experience versus fragmented care.”

Gen Z is the first generation to have grown up entirely with digital technologies. What expectations will they therefore have of doctors, hospitals, and health insurance companies in the future?

Three that I consider to be structural:

First: Expectation sovereignty. People who are used to every service being transparent, bookable, and easy to track won’t accept that an appointment takes six weeks and no one can explain why.

Second: Access to data as a given. Not as a right that must be fought for, but as a fundamental condition.

Third—and this is often underestimated—is the quality of the relationship. Digital literacy does not mean a desire for distance. On the contrary: the more interchangeable the transaction, the greater the value of genuine medical care. Anyone who thinks an app can replace that connection has misunderstood the issue.

What digital developments will truly change the way we approach health in the coming years?

Not so much the spectacular ones, but rather the mundane ones. Interoperable data. AI in documentation and decision support—not because it replaces doctors, but because it frees up their time. And above all: moving diagnostics forward—from the hospital to everyday life, from acute care to early detection.

What interests me more than the technology is the question of who benefits from it. We’re currently in danger of building a system that works exceptionally well for digitally empowered, well-insured people who are health-conscious—and makes things worse than before for everyone else. This isn’t a technical issue, but a matter of distribution.

Many young people today are much more critical of medical advice than previous generations. Is this a sign of greater health literacy or a dangerous overconfidence?

To be honest: neither. I think the question doesn't quite capture the issue.

What we are seeing is not an increase in competence or arrogance, but a loss of trust in institutions coupled with a radical shift in information sources. That is something different.

Health literacy—as measured by standard tools—tends to be rather low across all age groups in Germany, including among young people. What has changed is not people’s ability, but their access: Today, every recommendation is immediately accompanied by a thousand other voices, and none of them bears a seal that can be recognized at a glance.

The answer to this isn’t to reclaim authority. You either have it or you don’t. The answer is to provide a rationale. Saying “That’s just how we do it” doesn’t work anymore. Saying “That’s how we do it because—and here’s the evidence, and here are its limitations” does work very well. It’s more work. But it’s also better.

You speak with many thought leaders in the healthcare sector and have been following innovations for years. Looking ahead to the next ten years, which developments are you most excited about?

The moment when “prevention” is no longer just a buzzword everyone tosses around in political speeches but that no one actually funds. We’re currently witnessing a rare convergence of factors: the technology is here, cost pressures are inevitable, and a new generation is emerging for whom prevention isn’t a sacrifice but a form of self-empowerment. When these three elements come together, something fundamental shifts.

And, to be more specific: I’m looking forward to a medical field that recognizes that women aren’t just little men. Things are finally moving in that direction—too slowly, but they’re moving.

To wrap things up, here’s a quick generational quiz: If you could “steal” one trait from Generation Z, which one would it be? And conversely, is there anything Generation Z could perhaps learn from older generations?

If I could, I’d steal the ease with which this generation talks about mental health. My generation dealt with it on our own and called it strength. It wasn’t.

Conversely: Be patient with systems. Not compliance—patience. Some important things don’t change in eighteen months, but in eighteen years, and anyone who’s only looking for quick results will walk out before things get interesting.

No one approaches the truly major shifts in the healthcare sector as a sprint.

pme Health — Holistic Workplace Health Management

We offer in-person and digital consulting in organizational development, GBU Psyche, and BEM design and support—supplemented digitally by our Mindance app, which features over 1,000 interactive video and audio sessions, bookable one-on-one coaching sessions, and a 24/7 ExpertLine. 

Discover Now: Health Management for Businesses

zero Post-stress syndrome: sick as soon as vacation arrives

A young man sits by the pool with a blanket wrapped around him and blows his nose
Psyche

Post-Vacation Syndrome: Feeling Sick as Soon as Vacation Starts

The summer vacations are just around the corner and then this: migraines, infections, stomach problems. As soon as you've packed your suitcase, you're already lying flat and your vacation is over before it's even begun. Post-stress syndrome - also known as leisure sickness syndrome - strikes stressed people whenever they switch into recovery mode.
 

 

What is post-stress syndrome?

Anyone who goes on vacation and gets sick every time might be suffering from post-vacation stress syndrome. Researchers at the University of Trier have found that people with high stress levels are particularly affected. A lack of norepinephrine during rest is a possible cause.

According to a study by IU University, it may be directly related to stress in everyday work life.

Strategies for coping include good stress management and regular exercise before going on vacation. A test called "Neuropattern" can help to determine the individual risk and take appropriate measures.

Who is affected by post-stress syndrome?

While others are well rested and tanned and talking about their vacation adventures, have you spent most of your time in bed? "Why does this always happen to me?" you ask yourself. In fact, it's usually the same people who regularly fall ill when their vacation is just around the corner.

This was discovered bya research group at the University of Trier. They surveyed approximately 1,500 healthy participants and patients with acute physical or mental illnesses. 

The result: Healthy people with low stress levels very rarely suffer from post-stress symptoms (2.3 percent). Among participants with mental health conditions, symptoms occurred in 20 to 35 percent of cases.

Leisure sickness: high work pressure puts a strain on many

The phenomenon known as “leisure sickness” or post-stress syndrome is not a recognized illness, but it is more than just a figment of the imagination. According to Prof. Dr. Stefanie André, an expert in health management at IU International University, it can be directly linked to stress in everyday work life.

In the representative study "Leisure Sickness: Exhausted instead of recovered" (2025), 1.9 percent of employees report so-called leisure sickness - i.e. physical complaints such as exhaustion or symptoms of illness that occur on days off or on vacation.

The results of the IU study clearly show what is bothering many employees:

  • High work pressure (33.7%)
  • Lack of support from superiors and colleagues (30.0%)
  • Unclear distribution of tasks (23.4 %)
  • Unbalanced work-life balance (20.8 %)
  • Imprecise tasks (20.8 %)

In addition, long working hours (17.3%) increase the risk of the body rebelling at precisely the time when rest is actually needed - for example at the weekend or on vacation.

Stressed people fall ill four times as often

The most common complaints include tiredness or exhaustion, sleep problems, irritability, headaches and cold symptoms.

The test subjects who most urgently needed a vacation and rest were most likely to suffer from post-stress symptoms, say the Trier scientists. The risk of falling ill on vacation has been four times higher for people under a lot of stress than for people who are not stressed.

Why are you always sick when you go on vacation?

The scientists also investigated why these symptoms break out during the recovery phases.

Professor Dirk Hellhammer from the University of Trier explains:

"Stress triggers a particularly strong release of the neurotransmitter norepinephrine in our central and autonomic nervous systems. If the demands are particularly intense and prolonged, the consumption of norepinephrine exceeds its production. During periods of rest, too little norepinephrine is released, leading to an imbalance in the functions of the nervous and immune systems, which triggers post-stress symptoms."
​​​​​​​

 

pme health: Effective BGM in blended learning format 

Organizational Consulting, GBU Psyche, BEM: We develop strategies, analyze needs, implement measures, and evaluate results—to ensure your workforce remains healthy, productive, and motivated.

With the Mindance app, we round out our workplace wellness program with a digital offering: a stress management app featuring over 1,000 interactive video, audio, and text sessions on mindfulness, sleep, family, and work.

Discover now: Health Management for Businesses

 

What helps with post-stress syndrome?

95.5 percent of respondents say that leisure time is a useful break from the stress of work (IU study). Only 4 out of 10 employees in Germany stated that they are unable to find the necessary relaxation in their free time

Employers are also in demand here: according to the IU study, 63.6 percent of those surveyed would like more support from their company - for example through health offers or flexible break arrangements.

Well thought-out stress and break management can also help.

Relaxation exercises provide support, as do avoiding stress factors and good time management.

Plan small exercise sessions before your vacation

However, the best stress killer is still exercise. However, it's too late to start relaxing on vacation. It's best to incorporate small units of exercise into your daily routine weeks in advance and, for example, walk around the block during your lunch break. Exercising for 30 minutes three times a week should noticeably reduce our stress levels.

Self-Test: Do I Have Post-Stress Syndrome?

Anyone who wants to know exactly whether they are suffering from post-stress symptoms can have this reliably measured using a diagnostic procedure ("neuropattern") developed by the Trier scientists. If such symptoms and complaints are detectable, a combination of medication and dietary supplements with stress and break management can be helpful.
 

Free online yoga: every Tuesday, 8 pm!

The free online yoga course takes place live on YouTube every Tuesday at 20:00 . With over 12,000 registered participants, it is Germany's largest online yoga course. You too can become part of our constantly growing yoga community.

More info: Online yoga on YouTube

 

FAQ: Questions and Answers About Post-Stress Syndrome (Leisure Sickness)

What is Post-Stress Syndrome (Leisure Sickness)?  

A phenomenon in which people develop physical symptoms (fatigue, headaches, infections, stomach problems) shortly before or during days off or vacations, often following a prolonged period of stress.

Who is particularly at risk?  

People who are under a great deal of stress—particularly those with high work-related stress or a history of mental health conditions—are at a significantly higher risk.

Why do people tend to get sick during the recovery phase?  

Chronic stress increases the consumption of norepinephrine; during periods of rest, an imbalance develops in the nervous and immune systems, which can trigger symptoms.

What are the typical symptoms?  

Fatigue/exhaustion, sleep disturbances, irritability, headaches, cold symptoms, stomach problems, and migraines.

How can I reduce the risk?  

Specific measures: better stress and break management, regular exercise (e.g., 3×30 minutes per week), relaxation exercises, time management, and reducing stress well in advance of vacation; employers can provide support through wellness programs and flexible policies.

Are there any tests or treatment options?  

Yes—diagnostic methods such as “Neuropattern” can measure the risk. If necessary, a combination of medications, dietary supplements, therapeutic interventions, and structured stress management can help.