Legal
Terms of Use & Privacy Policy
Last updated: July 12, 2026
Welcome to drmarkcheng.com (the "Site"), operated by Dr Mark Cheng ("we," "us," or "our"). By accessing or using this Site you agree to these Terms of Use and to the Privacy Policy below (together, this "Agreement"). If you do not agree, please do not use the Site.
Terms of Use
1. Acceptance of these terms
This Agreement is a binding contract between you and Dr Mark Cheng. We may update it from time to time; changes take effect when posted on this page, and your continued use of the Site means you accept the updated terms. Please review this page periodically.
2. Eligibility
The Site is not directed to children under 13, and you must be at least 13 years old to use it. By using the Site you represent that you have the right and capacity to enter into this Agreement and that your use complies with all applicable laws in your location.
3. Permitted use & intellectual property
All content on the Site — including text, graphics, logos, images, video, and the selection and arrangement thereof — is owned by Dr Mark Cheng or its licensors and is protected by copyright, trademark, and other laws. You may view and use the Site for your own personal, non-commercial purposes. You may not copy, reproduce, republish, distribute, modify, or create derivative works from any content without our prior written permission. (We're usually happy to give permission — just ask.) Please do not remove or alter any copyright, trademark, or other proprietary notices.
4. Products and third-party links
Products referenced on the Site are sold through third-party partner sites. Those purchases are governed by the terms and policies of the applicable partner. The Site may also link to third-party websites we do not control. We are not responsible for the content, products, or practices of any third-party site, and a link does not imply our endorsement.
5. Health & medical disclaimer
The information on this Site is provided for general educational and informational purposes only and is not medical advice. It is not a substitute for a face-to-face consultation with a qualified physician or healthcare provider, and it should not be relied upon to diagnose, treat, cure, or prevent any condition. Always consult your physician before beginning any exercise, movement, rehabilitation, or training program. The statements on this Site have not been evaluated by the U.S. Food & Drug Administration.
6. Testimonials
Any testimonials on the Site reflect individual experiences and do not guarantee that you will achieve the same or similar results. Individual results vary.
7. Disclaimer of warranties
The Site and its content are provided "as is" and "as available," without warranties of any kind, whether express or implied, including warranties of merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the Site will be uninterrupted, error-free, or free of harmful components.
8. Limitation of liability
To the fullest extent permitted by law, Dr Mark Cheng and its affiliates will not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss or injury, arising out of or relating to your use of (or inability to use) the Site or its content.
9. Indemnification
You agree to indemnify and hold harmless Dr Mark Cheng and its affiliates from any claims, damages, liabilities, and expenses (including reasonable legal fees) arising out of your use of the Site or your breach of this Agreement.
10. Governing law
This Agreement is governed by the laws of the State of Nevada, without regard to its conflict-of-laws rules. Any dispute arising under it will be resolved in the state or federal courts located in Nevada, unless otherwise required by applicable law.
11. Copyright complaints
If you believe content on the Site infringes your copyright, please send a written notice to our copyright agent that includes: (a) your physical or electronic signature; (b) identification of the copyrighted work; (c) the location (URL) of the allegedly infringing material; (d) your address, telephone number, and email; (e) a statement that you have a good-faith belief the use is not authorized; and (f) a statement, under penalty of perjury, that your notice is accurate and that you are the owner or authorized to act on the owner's behalf.
Copyright Agent, c/o Dr Mark Cheng, 501 S Rancho Dr STE H56, Las Vegas, NV 89106 — copyright@drmarkcheng.com. We terminate the accounts of repeat infringers where applicable.
Privacy Policy
Information we collect
We collect information you provide directly — for example, your name and email address when you contact us or make an enquiry. We also automatically collect limited technical information when you visit, such as your IP address, browser and device type, referring pages, and pages viewed, through cookies and similar technologies.
Analytics & cookies
We use StatCounter, a web-analytics service, to understand aggregate Site traffic and usage. StatCounter may set cookies and collect standard log information such as IP address and browsing activity on this Site. We may also use Google Analytics / Google Tag Manager if enabled in the future. These tools help us measure and improve the Site; they are not used to identify you personally. You can control or block cookies through your browser settings, though some features may not work as intended if you do.
How we use information
We use the information we collect to operate, maintain, and improve the Site; to respond to your enquiries and provide customer support; to communicate with you about services that may interest you; to conduct analytics and research; and to comply with legal obligations and enforce our terms.
How we share information
We do not sell your personal information. We may share it with trusted service providers who perform functions on our behalf (such as analytics or email), with partners who fulfill product purchases you initiate, or when required by law or to protect our rights. We may share aggregated or de-identified information that does not personally identify you.
Your choices
You can opt out of marketing emails at any time using the unsubscribe link or by contacting us. Most browsers let you refuse or delete cookies and signal "Do Not Track" preferences; we honor these where required by applicable law.
Data security
We use reasonable administrative, technical, and physical safeguards to protect information. No method of transmission or storage is completely secure, however, and we cannot guarantee absolute security.
Children's privacy
The Site is not intended for children under 13, and we do not knowingly collect personal information from them. If you believe a child has provided us information, please contact us and we will delete it.
Visitors from outside the United States
The Site is operated in the United States. If you access it from elsewhere, you understand your information may be processed in the United States, where privacy laws may differ from those in your country.
Changes to this policy
We may update this Privacy Policy from time to time. Changes take effect when posted here, with the "Last updated" date revised accordingly.
Contact us
Questions about these terms or your information? Email team@drmarkcheng.com or write to Dr Mark Cheng, 501 S Rancho Dr STE H56, Las Vegas, NV 89106.
This document is a general template provided for convenience and is not legal advice. Please have it reviewed by a qualified attorney before relying on it.