Trademark & copyright disclosure

Last updated: 28 October 2026

Independence

Nirog.com is an independent website. The word "nirog" (निरोग) is a common Hindi and Sanskrit word meaning "free of disease" or "healthy", used here in its ordinary descriptive sense.

Nirog.com is not affiliated with, endorsed by, sponsored by or connected to any company, product, brand, medicine, clinic, app or service that uses "Nirog", "Nirogi" or any similar name or mark, in India or elsewhere. Any such names belong to their respective owners. We do not sell or promote any product under the name "Nirog".

Third-party marks

Names of organisations, programmes and publishers mentioned on this site (for example WHO, ICMR, IRDAI, YouTube and the publishers of embedded videos) are trademarks or names of their respective owners and are used only for identification and reference. Their mention does not imply endorsement.

Copyright

© 2026 Nirog.com. All original text, graphics, logos, page design, calculators and code on this site are protected by copyright. You may link to our pages and quote brief excerpts with clear attribution and a link. Republishing full guides, or copying tools or design, requires written permission.

Embedded videos remain the property of their publishers and are shown through YouTube's standard embed. Formulas used in our calculators come from published research, which we cite.

Report a concern

If you believe content on Nirog.com infringes your trademark or copyright, send details through our contact form (topic: copyright or trademark), including the page address, the work or mark concerned and your contact details. We review every notice and act promptly, including removing material where appropriate.