Disclaimer

1. Who we are

REZA Health & Performance is a trade name of Roberto Djaló (sole proprietorship), Chamber of Commerce no. 42121379, Stadsring 201, 3817 BA Amersfoort, the Netherlands, info@rezahealthandperformance.nl. We provide personal coaching in training, nutrition, recovery and habits.

2. No medical advice, diagnosis or treatment

The information on this website is general information. It is not medical advice and does not replace diagnosis or treatment by a doctor, physiotherapist, dietitian or other healthcare professional.

• We do not diagnose or treat diseases or conditions. Our coaching is training, nutrition and lifestyle coaching for people who are healthy enough for it.
• If you have a medical condition, take medication, are pregnant, are recovering from an injury or operation, or are unsure whether intensive training is sensible, consult your GP or healthcare provider before starting a programme or making major changes to your diet.
• Stop training immediately and seek medical help if you experience chest pain, shortness of breath, dizziness, fainting or otherwise feel unexpectedly unwell. In an emergency in the Netherlands, call 112.
• Information on this website is not tailored to your personal situation. We only create a personal programme after an intake.

3. The evidence library and the blog

In the evidence library we summarise scientific research and give our own assessment of the strength of the evidence. Please note:

• The original publication prevails. Our summary is an aid; where they differ, the publication itself applies, which we link to for each study (DOI or PubMed).
• Research describes group averages. What works on average does not work for everyone, and a result in one population does not automatically apply to another.
• Science evolves. Each summary has a date; later publications may change the conclusion. We update the library weekly.
• Discussions of research on nutrients or supplements are scientific information, not a recommendation to use any product, and are not health claims about a product.
• Our rating (A to D) is our own reasoned assessment, not an official classification.

Opinions in blog articles are ours at the time of writing. We may use tools, including AI, when preparing texts. We check figures and conclusions from research against the original publication before publishing them.

4. Announcements and demonstrations

The Strength Log app and the meal briefing are announced or demonstrated on this website. Examples, screens and figures shown are illustrations, not measurements of real people. Features and launch dates may still change.

5. Results

Results of training and nutrition depend on many factors, such as your starting point, your health, your effort and your circumstances. REZA Health & Performance does not guarantee any particular result, such as an amount of muscle mass, strength or weight loss within a given time.

6. Liability

We compile the information on this website with care, but do not guarantee that it is complete, correct and up to date at all times. We accept no liability for damage arising from acting without coaching on the basis of general information on this website, or from the website being temporarily unavailable.

This limitation does not apply to the extent that the damage results from intent or deliberate recklessness on the part of REZA Health & Performance, nor to the extent that mandatory law, including consumer law, does not permit it. Coaching is governed by the arrangements we make with you at the start.

7. Links and intellectual property

We link to other websites, mainly scientific sources. We have no control over their content and are not responsible for it.

The texts, ratings, structure of the evidence library, design, logo and the name REZA Health & Performance are protected by copyright, database rights and trademark law, to the extent applicable. You may quote short passages with attribution and a link, within the limits of the quotation right (Section 15a Dutch Copyright Act). Any other reuse requires our prior written permission. Summaries of research do not affect the rights in the original publications.

We reserve our rights under Section 15o(1) of the Dutch Copyright Act: the content of this website may not be used for text and data mining, including training AI models, without our written permission. This does not apply to text and data mining for scientific research permitted by law (Section 15n Dutch Copyright Act).

8. Changes and governing law

We may change this disclaimer; the version and date at the top show when that last happened. This disclaimer and the use of the website are governed by Dutch law. Disputes are submitted to the competent court in the district of Midden-Nederland, unless mandatory law designates another court.

How we handle personal data and cookies is described in the privacy statement and the cookie statement.