We are celebrating 40 years of BEST

The Bavarian Longitudinal Study follows the lives of a cohort of babies born in Bavaria between 1 January 1985 and 31 March 1986. In 2025 this groundbreaking research (the longest longitudinal study of its kind) marks its 40th anniversary.  Special thanks go to all those participants and researchers whose continued commitment has made this work possible.

About the Bavarian Longitudinal Study

The Bavarian Longitudinal Study is a unique long-term research project which has followed participants for over 40 years from birth into adulthood. Through regular collection of health data, interviews and brain scans we aim to understand how early childhood, particularly very early birth or very low birth weight, affects development, relationships and health throughout life.

Our findings help scientists and doctors worldwide to better support children and adults, ensuring that future generations grow up healthy and successful. We are deeply grateful to our participants for their incredible commitment over the decades - you make this research possible.

The Study

Many thanks go to all the participants and their parents who have taken part in this study.  Without their commitment since 1985 this research would not have been possible.

A unique study spanning 4 decades.

Dedicated Participants

Hundreds of participants have taken part over the decades.  Their commitment has made this research possible.

Long-Term Commitment

40 years of sustained effort and dedication lie behind the data and discoveries.

Early Beginnings

Individuals born at different stages of pregnancy and in diverse family circumstances have been studied to discover how these early factors shape lifelong development.

Global Impact

Dissemination of knowledge worldwide will enable future generations to grow up healthy and supported.

Health & Genetic Insights

Influence of social and genetic factors on lifelong health.

Advanced Neurological Research

Use of brain scans and new imaging techniques to better understand brain growth and changes.

Relationships & Wellbeing

Researching how friendships, family ties and mental health develop and are influenced over time.

Aging

The trajectory from birth to old age.  Which early experiences slow down or accelerate aging and shape health and resilience.

Discover how our study was conducted at the age of 38.

Click here for English language video

Team

Prof. Dr. Dr.hc Dieter Wolke
University of Warwick
Prof. Dr. Dr. Peter Bartmann
Universitätsklinikum Bonn
Prof. Dr. Christian Sorg
Technische Universität München
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