Health for all

Analysis for World Health Day, April 7, 2026

The text reflects the research and analysis results of the AI application „Perplexity“ and does not represent an expression of opinion by Gradido. It serves as information and as an impulse for further discussion.

„The earth is said to have once been a paradise. Anything is possible. The earth could become a paradise again. Anything is possible.“ - Erich Kästner

Contents:

• 📊 Current figures: Germany's healthcare expenditure to reach 2024 538.2 billion euros (+7.6% compared to 2023) - a threefold increase since 1994

• 🧠 Stress & existential fearMental illness costs 63.3 billion euros per year directly; medical costs are 7.5 times higher in cases of severe mental stress; 42% of Germans suffer from financial worries

• ☀️ Vitamin D deficiency: 30% of Germans insufficiently supplied - a savings potential of 37.5 billion euros/year At least 17,000 premature deaths avoidable through better care alone

• 🚶 Lack of exercise: Only 25% of Germans fulfill the WHO recommendation; additional costs of ~670 €/person/year

• 🏝️ Blue ZonesGenetics determines only 20-30% of longevity; 70-80% depends on lifestyle, diet and community - all factors that do not require a high income

• 🌱 Gradido as a systemic responseThe Active Basic Income eliminates existential fear, the second money creation ensures free healthcare, the Equalization and Environmental Fund (AUF) cleans up the air, water and soil - without debt The DIW Basic Income pilot project confirms: +42% life satisfaction, significantly better mental health

Executive Summary

On World Health Day 2026 under the motto „Together for health. Stand with science.“, Germany's healthcare expenditure will reach a new record: 538.2 billion euros in 2024 - a threefold increase compared to 1994. But money alone does not heal society. The real cost drivers lie deeper: chronic stress and existential angst, avoidable deficiency symptoms, lack of exercise, environmental pollution and social isolation. The Gradido model addresses precisely these root causes through a systemic redesign of the economic and social order - following the example of nature. This analysis shows how Gradido can contribute to a healthy society into old age.

1 Cost escalation: facts and figures

In 2024, Germany's healthcare expenditure rose to 538.2 billion euros - that corresponds to 6,444 euros per capita and a share of 12.4% of gross domestic product. Compared to 2023, this represents an increase of 7.6% (37.9 billion euros). For 2025, the Federal Statistical Office forecasts a further increase to around 579.5 billion euros.

If you look at the past thirty years, healthcare expenditure has more than tripled - in 1994 it was still at 175.3 billion euros. Expenditure on long-term care insurance is growing particularly strongly: +11.3% to 64.7 billion euros in one year alone. People aged 65 and over account for 53% of all healthcare costs, although they only make up 19% of the population.

Most expensive diseases (Germany 2023, direct costs)

Source: Federal Statistical Office (Destatis), 2023

These five categories together account for over 56% of all direct medical costs. Remarkably, cardiovascular disease and mental disorders - the two most expensive categories - have strong links to lifestyle, social stress and economic insecurity.

2. the root causes: What makes us ill?

2.1 Stress, existential angst and psychological strain

Chronic stress is a silent epidemic in Germany. According to a study by Techniker Krankenkasse, the proportion of Germans who frequently feel stressed has risen from one in five (2013) to one in four (2021). Special sources of stress:

• 58% of Germans were stressed by the fear of wars and political crises (2023)

• 42% suffer from financial worries and the fear of social decline

• 20% of all absences in Germany are due to mental illness

• In 20 years, the number of sick days due to mental illness has more than doubled

A longitudinal study in Germany quantifies the economic consequences impressively: compared to people with no mental stress, the medical costs of lower mental stress 2-fold, with more moderate load 3.7-fold and with heavier Load 7.5-fold increased. According to the OECD, mental illness in Germany causes total costs (direct + indirect) of 4.8% of GDP.

The socio-economic health gradient is clear: the lower the income, the worse the health. The Robert Koch Institute has calculated that life expectancy between the lowest and highest income groups varies by 4.4 years (women) and 8.6 years (men) differs. Income, education and work are inextricably linked to nutrition and health.

2.2 Deficiency symptoms: Vitamin D and vitamin C

Germany has a massive vitamin D problem. According to data from the Robert Koch Institute 30.2% of adults are inadequately supplied with vitamin D. More recent data from the Federal Institute for Risk Assessment (2025) show that around 15% of adults the serum values are below 30 nmol/l - a real risk of deficiency.

The health and economic consequences are considerable:

• Direct costs of the Osteoporosis (a consequence of vitamin D deficiency): annually 5.4 billion euros

• The cost-reducing effect of an improved vitamin D supply is attributed to 37.5 billion euros per year valued

• By optimizing the supply of vitamin D, it would be possible to At least 17,000 premature deaths avoidable - more than die in road traffic

Vitamin D deficiency has a simple cause: too little time spent outdoors and too little sunlight. The solution - more time in nature and low-cost supplementation - could save billions. The WHO recommends exposing your face, hands and arms to the sun 2-3 times a week between March and October.

2.3 Lack of exercise

Only less than 25% of the adult population in Germany achieve the WHO recommendation of 150 minutes of moderate exercise per week. A study by the University Medical Center Hamburg-Eppendorf (UKE) based on 157,648 NAKO study participants quantifies the consequences:

• People with insufficient exercise have ~188 euros higher direct healthcare costs per year

• In addition 482 Euro indirect additional costs due to productivity losses and absenteeism

Recreational sport is particularly effective: it is associated with lower health costs. This means that freely chosen exercise for pleasure is more beneficial to health than forced physical work.

2.4 Air and water quality

Measured against the WHO guideline values, the concentrations of Nitrogen dioxide and particulate matter is still too high, even though air quality has improved. Worldwide, around 7 million people from the effects of air pollution - one in eight deaths can be attributed to this.

Air pollution control measures would return twelve times their investment through lower health costs and higher productivity. Clean air and clean water are not luxury goods - they are fundamental health requirements that must be secured through consistent environmental protection.

3. the secret of long health: the blue zones

The science of longevity has identified five regions where people live to an above-average age and remain healthy: Okinawa (Japan), Sardinia (Ogliastra), Ikaria (Greece), Nicoya (Costa Rica) and Loma Linda (California). These so-called „Blue Zones“ offer a decisive insight: Genetics accounts for only 20-30% of longevity; 70-80% is determined by lifestyle, diet and social factors.

The „Power 9″ - Nine common principles

Dan Buettner identified nine common habits of the long-lived:

1. Natural movement in everyday life - Not sports in the gym, but integrated exercise through gardening, hiking, crafts

2. Meaning of life (Ikigai) - A clear reason to stand up, purpose and meaning in action

3. Stress management - Rituals to slow down, rest, prayer or an afternoon nap

4. 80% rule when eating - Stop when you are fed up with 80%

5. Plant-based nutrition - Lots of vegetables, pulses, wholegrains, little meat; seasonal and local

6. Moderate alcohol - At most 1-2 glasses of red wine a day in company

7. Spiritual community - Belonging, faith, shared values

8. Family comes first - Intergenerational ties and mutual care

9. Healthy social community - Being surrounded by people with a healthy lifestyle

What stands out? Not a single point requires high income or expensive technology. They are Social, natural and meaningful factors, that keep people healthy and alive.

In Sardinia's Ogliastra region, men work as shepherds into old age, eating beans, potatoes and vegetables as well as omega-3-rich dairy products from the pastureland. In Okinawa, old people maintain their social network „Moai“ (a kind of lifelong mutual support system) until the end of their lives. In Ikaria, social integration and a relaxed daily rhythm are the norm.

4. gradido as a systemic response

4.1 Overview of the Gradido model

In over twenty years of research, the Gradido Academy for Economic Bionics has developed an alternative economic and financial system: the „Natural economy of life“. The name Gradido stands for Gratitude (gratitude), dignity (dignity) and donation (gift).

The core principle is the triple debt-free money creationFor each person, 3,000 GDD (equivalent to around 3,000 euros) is created each month without any debt burden:

A built-in Transience (50% per year / ~5.6% per month) keeps the money supply stable and prevents inflation and hoarding - analogous to the natural cycle of growth and decay.

4.2 Eliminating existential fear: The health revolution

Perhaps the most important health effect of Gradido is the Elimination of existential fear. The Active Basic Income of 1,000 GDD per month secures basic provision for everyone - regardless of age or ability.

Those who are secure for their existence can:

• Afford natural, healthy food (nutritional poverty ends)

• Pursue leisure activities and exercise and reduce stress

• Undergo preventive medical check-ups instead of postponing them for cost reasons

• Reduce mental overload, as existential fear is no longer the main stress trigger

The basic income pilot project in Germany (DIW evaluation, 2025) confirms this chain of effects: recipients of 1,200 euros per month recorded a Increase in life satisfaction by 42% of one standard deviation - and that over the entire three-year course of study without habituation effects. No withdrawal from the labor market, but Significantly better mental health.

4.3 Social participation as health medicine

The Gradido model is based on Unconditional participationAnyone wishing to receive the Active Basic Income contributes up to 50 hours per month to the community with their talents and inclinations. This principle has far-reaching health consequences:

• Fighting lonelinessPeople who feel useless and isolated are integrated into the community

• Creating meaning and purpose: The work arises from personal motivation rather than economic compulsion

• Social networks emergePeople of all ages work together

Gradido communities such as the „GradidoCafés“ illustrate this: Older, isolated people like the fictional Monika gain a new quality of life, joy and a sense of being needed through voluntary work and mutual support. This exactly reflects the Blue Zone findings: community, meaning and activity close to nature - not expensive medicine - are the basis for long-lasting health.

4.4 Free healthcare for all

In the Gradido model, the healthcare system is part of the tax-free state budget (second money creation). Free access to healthcare is guaranteed for all people. Healthcare is thus decoupled from purchasing power.

Co-founder Bernd Hückstädt explains: „In the Gradido model, the national budget also includes the healthcare system. Free access to healthcare is therefore guaranteed for everyone. They are completely autonomous in deciding which form of healthcare they choose, regardless of their income.“

This directly fulfills the 3rd UN Sustainable Development Goal: „Good health and well-being“.

4.5 Healing the environment: The Equalization and Environmental Fund

The third third of money creation - 1,000 GDD per person per month - flows into the Compensation and Environment Fund (AUF). If introduced worldwide, this would be equivalent to an environmental pot the size of all the world's national budgets combined. These funds would enable:

• Remediation of contaminated soil, water and air quality

• Promotion of permaculture and near-natural agriculture

• Renaturation and biodiversity

• Clean drinking water and air for everyone

• Conversion of all industrial companies to environmentally friendly products and production methods

Clean air and clean water are not optional amenities - they are medical necessities. With the AUF, environmental conditions could be systematically improved without increasing taxes or debt.

In addition, Gradido enables the spread of permaculture and community-supported agriculture. Local, organic food production improves the quality of nutrition, promotes outdoor exercise, strengthens community - and reflects the lifestyle of the Blue Zone residents.

4.6 Gratitude, dignity and heart field coherence

Gradido emphasizes gratitude and appreciation as core values. Gregg Braden has shown that gratitude, appreciation, caring and compassion influence the state of Heart-brain coherence which is associated with a stronger immune system, self-healing powers and slower ageing. The Gradido model integrates this insight into its system: every transaction is an act of gratitude.

5th comparison: What makes us ill - and how Gradido works

6. what really makes you healthy - without high costs

The parallels between the Blue Zone principles and the Gradido model are striking:

Both systems count:

• Sense and purposeIn Okinawa it is called „Ikigai“ - the reason to get up. In the gradido system, everyone takes on a task that they are happy to fulfill

• Community and social integrationBlue Zones cultivate lifelong support networks; Gradido creates communities through unconditional participation

• Natural way of life: Blue Zone residents live off local food and exercise outdoors every day; Gradido's permaculture promotion goes in the same direction

• Less pressure to performBlue Zones are characterized by deceleration; Gradido frees itself from the pressure to grow and existential competition

• Cross-generational ties: Older people are considered valuable in Blue Zones; Gradido integrates all age groups into community life

Health at no great cost: Regular outdoor exercise (vitamin D, fitness), fresh regional food (nutrient density, no overeating), Strong social ties (mental health, strengthening the immune system), Meaning of life (motivation, commitment) and Sufficient sleep and rest (regeneration).

7 Gradido's contribution to healthy ageing

Gradido creates structural conditions for social health into old age:

Material security into old ageActive basic income in conjunction with a flexible pension plan ensures a dignified life regardless of employment status - no poverty in old age, no loss of dignity.

Meaningful activity into old ageOlder people can continue to take on tasks according to their abilities - a decisive longevity factor. In Sardinia, the oldest men in the world continue to work as shepherds into old age.

Community as a retirement provisionGradidoCafés and neighborhood networks offer older people a sense of connection and care - a cost-effective alternative to institutional care.

Environment as the basis of lifeThe Equalization and Environmental Fund restores the natural foundations of life, on which health is deeply dependent. Eckart von Hirschhausen puts it in a nutshell: „Healthy people only exist on a healthy earth.“

Prevention instead of repairBy systematically addressing the structural causes of illness (poverty, loneliness, stress, environmental pollution), Gradido shifts the focus from cost-intensive disease treatment to cost-effective health maintenance.

8 Conclusion: From the repair store to a healthy world

The current healthcare system essentially acts as a highly developed repair store: it treats damage caused by the economic and social system. Existential fear, loneliness, food poverty, lack of exercise and environmental pollution are not medical problems - they are systemic problems with consequential medical costs.

Gradido offers a different approach: no longer treating what makes you ill, but create the conditions under which people stay healthy. The Triple Wellbeing - of the individual, the community and nature - corresponds exactly to the living conditions that researchers in the world's Blue Zones have identified as the key to a long, healthy life.

The people of Okinawa, Sardinia and Ikaria show what is possible when community, purpose, exercise and a natural diet are not utopian luxury goods, but lived normality. With Gradido, this normality could benefit not just a few privileged regions, but all people - as the systemic basis of a truly healthy world.

„Healthy money creates a healthy world.“ - Gradido Academy for Economic Bionics

This analysis is based on current data from the Federal Statistical Office (April 2026), scientific studies on stress, lack of exercise and malnutrition as well as Blue Zone research and the Gradido model from the Gradido Academy for Business Bionics.