Terms of Service
Effective date: 1 January 2026. Last reviewed: March 2026.
1. About PeakBio
PeakBio is a free, publicly accessible educational website operated at fbgol.com. It provides tools, calculators, articles, and guides relating to chronobiology, circadian rhythms, sleep science, and biological performance optimisation. PeakBio is operated by an individual publisher. For questions, contact ozietra.1@gmail.com.
2. Educational purpose — not medical advice
All content on PeakBio — including but not limited to the body clock dashboard, chronotype quiz, personal schedule planner, hormone level estimates, supplement timing guides, and all written articles — is provided for general educational and informational purposes only.
Nothing on this website constitutes, or is intended to constitute, medical advice, clinical diagnosis, treatment recommendations, or a substitute for professional medical or psychological advice. The biological estimates displayed are mathematical approximations based on published research; they are not clinical measurements of your individual physiology.
Always consult a qualified and licensed healthcare professional before making any changes to your health routine, sleep schedule, supplement use, or lifestyle based on information from this website. If you have a sleep disorder, hormonal condition, or other medical concern, seek professional guidance.
3. Accuracy and limitations
PeakBio makes reasonable efforts to ensure the accuracy of information presented on this site, including proper citation of scientific sources. However:
- Biological calculations are simplified models and do not account for individual genetic variation, health conditions, medications, or other personal factors
- Scientific understanding of chronobiology continues to evolve; information may not reflect the most recent research at all times
- City Sync scores are approximate estimates generated by an AI language model and are not independently verified
- PeakBio provides no warranty, express or implied, as to the accuracy, completeness, or fitness for a particular purpose of any content on this site
4. Permitted use
You may access and use PeakBio for personal, non-commercial purposes, subject to these Terms. You are permitted to share links to individual pages on PeakBio. You may quote brief extracts from articles on PeakBio for non-commercial purposes provided you attribute the source with a link to fbgol.com.
5. Prohibited conduct
You agree not to:
- Scrape, crawl, or systematically extract content from PeakBio for any purpose other than search engine indexing
- Reproduce, republish, or redistribute substantial portions of PeakBio content on other websites or platforms without written permission
- Use PeakBio content to train AI or machine learning models without written permission
- Attempt to access, interfere with, or disrupt the website's infrastructure, servers, or networks
- Use the website in any way that violates applicable laws or regulations
- Impersonate PeakBio or its operators in any communications
- Submit false, misleading, or offensive content through the contact form
6. Third-party content and advertising
PeakBio displays third-party advertisements served by Google AdSense and potentially other advertising networks. PeakBio does not endorse the products, services, or content of any advertiser. Advertisements are clearly distinguishable from editorial content. PeakBio is not responsible for the content, accuracy, or privacy practices of advertisers or their websites.
By using PeakBio, you acknowledge that you may see advertising content. You can manage personalised advertising preferences at google.com/settings/ads.
PeakBio also references and links to external sources including scientific journals, public institutions, and third-party tools. These links are provided for information only. PeakBio is not responsible for the content, availability, or practices of any linked external websites.
7. Groq API and City Sync
The City Sync feature uses the Groq API to generate city profile data. City Sync scores are AI-generated approximations and are not independently verified. PeakBio is not responsible for the accuracy of data returned by Groq's language models, nor for any decisions made based on City Sync results. Groq's use of query data is governed by Groq's Terms of Use.
8. Intellectual property
All original written content, design elements, user interface design, and JavaScript code on PeakBio are the intellectual property of the site operator and are protected by applicable copyright law. Referenced scientific studies, academic quotations, and third-party research remain the intellectual property of their respective authors, publishers, and institutions.
PeakBio does not claim ownership of the underlying scientific research cited on this site. Proper attribution is provided for all referenced sources.
9. Privacy
Your use of PeakBio is also governed by our Privacy Policy, which is incorporated by reference into these Terms. The Privacy Policy explains how we collect and use information, including our use of Google Analytics and Google AdSense cookies.
10. Disclaimer of warranties
PeakBio is provided on an "as is" and "as available" basis without any representations or warranties of any kind, either express or implied. To the fullest extent permitted by applicable law, PeakBio disclaims all warranties including implied warranties of merchantability, fitness for a particular purpose, and non-infringement.
PeakBio does not warrant that the website will be uninterrupted, error-free, or free of viruses or other harmful components. We do not warrant the accuracy, completeness, or usefulness of any content on the site.
11. Limitation of liability
To the maximum extent permitted by applicable law, PeakBio and its operator shall not be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising out of or related to your use of, or inability to use, this website or its content. This includes but is not limited to:
- Decisions made regarding sleep, health, exercise, supplementation, or lifestyle based on content from this site
- Reliance on biological estimates, hormone level approximations, or schedule recommendations
- Loss of data or privacy arising from your use of the site
- Interruption or cessation of the website's services
In jurisdictions that do not allow the exclusion of certain warranties or limitation of liability, our liability is limited to the maximum extent permitted by law.
12. Indemnification
You agree to indemnify, defend, and hold harmless PeakBio and its operator from and against any claims, liabilities, damages, losses, and expenses (including reasonable legal fees) arising out of your violation of these Terms or your use of the website in a manner not expressly authorised herein.
13. Governing law
These Terms shall be governed by and construed in accordance with applicable law. Any disputes arising from these Terms or your use of PeakBio shall be resolved through good-faith negotiation where possible, and otherwise through the courts of the applicable jurisdiction.
14. Changes to these terms
We reserve the right to modify these Terms at any time. When we make material changes, we will update the effective date at the top of this page. Your continued use of PeakBio after changes are posted constitutes your acceptance of the updated Terms. We recommend reviewing this page periodically.
15. Termination
PeakBio reserves the right to restrict or terminate access to the website for any user who violates these Terms, at our sole discretion and without prior notice.
16. Entire agreement
These Terms of Service, together with the Privacy Policy, constitute the entire agreement between you and PeakBio regarding your use of the website and supersede all prior agreements relating to the same subject matter.
17. Contact
For questions about these Terms:
Email: ozietra.1@gmail.com
Website: fbgol.com
Contact form: fbgol.com/contact.html
Related documents: Privacy Policy — Contact Us