Legal notices
Educational material, not medical advice
Everything published here is educational. It is not medical advice, not a diagnosis, not a treatment plan, and not a substitute for individualised care from a professional who knows your history and your circumstances.
Nothing in these guides is intended to diagnose, treat, cure or prevent any disease. If you have symptoms that concern you, are pregnant, have a diagnosed condition, or take prescribed medication, speak to a qualified clinician before changing what you do.
Australia. These are published information products. They are not therapeutic goods, are not entered in the Australian Register of Therapeutic Goods, and no therapeutic claims are made for them.
How the guides are written
The guides draw on published research, public-health guidance and clinical guidelines. Where the evidence is limited, contested, or drawn from small studies, the text says so rather than rounding it up to certainty. Where a finding is an association rather than a demonstrated cause, it is described that way — including when the claim would sound stronger without the caveat.
Research moves. A guide reflects the evidence as understood at the time of writing, and is not a permanent statement of fact.
Licence and permitted use
Files are licensed for personal, non-commercial use by the purchaser. You may read them on your own devices and print a copy for your own use.
You may not resell, redistribute or republish the files, or use them as teaching material for a class, clinic or team, without written permission. If you would like to use them with a group, get in touch and something appropriate can be arranged.
Reviews and testimonials
Any reviews published here come from verified purchasers. We do not write, buy, incentivise or edit reviews, and we do not suppress unfavourable ones. If you believe a review here is not genuine, tell us and it will be investigated and removed if it cannot be verified.
Claims about the products
Guide counts, page counts and file formats are stated accurately on each product page. Where a description says “typical”, it means typical rather than guaranteed. Nothing here promises a health outcome, and any guide that appears to is written badly — tell us and it will be corrected.
Privacy and marketing
We collect only what is needed to take and deliver your order and, if you have asked for it, to send you email. Personal information is not sold.
Marketing email goes only to people who asked for it, always identifies who it is from, and carries a working unsubscribe link — in line with the Spam Act 2003 in Australia and the CAN-SPAM Act in the United States. If you are in the United Kingdom or the European Union we rely on your consent, and you may withdraw it at any time using the unsubscribe link in any message.
Cookies that are not strictly necessary are set only after you accept them.
Business details
This store is operated by DEEPER KNOWLEDGE, a registered business name of Vik Chan, sole trader, in New South Wales, Australia.
ABN: 33 151 167 486
Contact: deeperknowledge333@gmail.com
Our full registered business address appears on your receipt and tax invoice, and is available on request before purchase.
Business name registered with the Australian Securities and Investments Commission on 11 August 2026.