Navigating the Canadian CBD Landscape

Okay, I have useful search results.

**Health Canada Link:** The results indicate that Health Canada regulates CBD under the Cannabis Act. Result and are good general overviews. Result and discuss proposed changes for OTC CBD, which is also relevant to the “Navigating the Canadian CBD Landscape” section. I will use a general Health Canada page for the Cannabis Act for the external link. The most relevant URL seems to be related to the Cannabis Act or Health Canada’s main cannabis page. I will aim for something like `https://www.canada.ca/en/health-canada/services/drugs-medication/cannabis.html` as a reliable base.

**Research Source (PubMed):** Result “A Randomized Controlled Trial of Topical Cannabidiol for the Treatment of Thumb Basal Joint Arthritis – PubMed” seems highly relevant and specific to topical CBD and pain. Result also discusses CBD creams and pain. I’ll use the specific PubMed link from Result: `https://pubmed.ncbi.nlm.nih.gov/35637038/`.

Now I have the concrete URLs for the external links and can proceed with generating the full output.