"How strong is your immune system?"

An interdisciplinary analysis tool for your immune system.

Independent and interdisciplinary, CheckMyEnergy bundles the combines expert knowledge of different areas of medicine and health disciplines. This anonymous self-test provides well-founded knowledge holistic and comprehensive assessment about the own your immune system.

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Online analysis tool

The independent analysis tool for your immune system


Team member

Rüdiger Fleisch

Initiator, Product development, Project management

Political science
Raising consciousness
Team member

Johannes Kozuch

Digital services

Online development
DNS Infrastructure
Data security concept, Implementation of data protection policies

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Information according to § 5 TMG:

Plus-Ultra-Global Consulting Company mbH
Marburger Str. 3
10789 Berlin, Germany

Represented by: Rüdiger Fleisch

Phone: +49 172 321 37 26
Email: [email protected]

Court of registration: Berlin Charlottenburg
Register number: HRB 167322 B

Sales tax ID according to §27a sales tax law

Responsible for contents according to §10 Section 3 MDStV:
Rüdiger Fleisch

Online Dispute Resolution

The European Commission provides a platform for online dispute resolution (OS): https://ec.europa.eu/consumers/odr.
Our e-mail address can be found above in the imprint.
We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.

Liability for contents

As a service provider, we are responsible for our own content on these pages according to § 7 para. 1 TMG (German Telemedia Act) and general laws. According to §§ 8 to 10 TMG we are not obliged to monitor transmitted or stored information or to investigate circumstances that indicate illegal activity.

Obligations to remove or block the use of information according to general laws remain unaffected. However, liability in this respect is only possible from the time of knowledge of a concrete infringement. If we become aware of any such violations, we will remove the content in question immediately.

Liability for external Links

Our offer contains links to external websites of third parties, on whose contents we have no influence. Therefore we cannot assume any liability for these external contents. The respective provider or operator of the sites is always responsible for the contents of the linked sites. The linked sites were checked for possible legal violations at the time of linking. Illegal contents were not identified at the time of linking.

However, a permanent control of the contents of the linked pages is not reasonable without concrete evidence of a violation of the law. If we become aware of any infringements, we will remove such links immediately.


The contents and works on these pages created by the site operators are subject to German copyright law. The duplication, editing, distribution and any kind of utilization outside the limits of copyright law require the written consent of the respective author or creator. Downloads and copies of these pages are only permitted for private, non-commercial use.

Insofar as the content on this site was not created by the operator, the copyrights of third parties are observed. In particular, third-party content is identified as such. Should you nevertheless become aware of a copyright infringement, please inform us accordingly. If we become aware of any infringements, we will remove such contents immediately.

Picture credits

"Book with coffee cup, yellow background"
Credit: bongkarn thanyakij
License from Pexels / pexels.com
Photograph-ID: 3803963

"Notebook with Charts"
Credit: fauxels
License from Pexels / pexels.com
Photograph-ID: 3183171

"Balloons in the sky"
Credit: Ian Dooley
License from Unsplash / unsplash.com

"Photo Rüdiger Fleisch"
© Jochen Eckel

"Photo Johannes Kozuch"
© Anja Bohn