Author Archive
The Vitamin D Cover-Up: Why the National Academy of Medicine Ignores a “Factor of 10” Math Error
Friday, January 16, 2026
The Vitamin D story is not a medical failure; it is a business failure. It is a case study in how institutional ego and corporate proximity can override basic mathematics.
Until the leadership at the National Academy of Medicine is held accountable for the 2014 error, the public remains under-dosed and vulnerable by design.
Avoid tax season surprises by keeping your CRA account up to date!
Friday, January 16, 2026
Keeping your CRA account up to date is one of the simplest ways to prevent delays, avoid disruptions, and make tax season run smoothly. Ensuring your personal information is accurate and that you can access your account when you need it will save you time and frustration.
Vitamin D levels: Sufficient for winter?
Thursday, January 15, 2026
Vitamin D levels and sunshine are exceptionally important to human health, and therefore we should be aware of vitamin D science. The Vitamin D Society of Canada is always at the forefront of the research on vitamin D levels and sunlight. And, they deliver press releases to keep people from Canada (and the world) apprised of new and important findings. Hence, I would like to comment on the salient points of their latest release. As I do so, it is especially relevant to note that vitamin D levels are surrogate measures for sun exposure.
You’re probably not getting enough vitamin D. Here’s what Health Canada thinks will help
Wednesday, January 14, 2026
To give Canadians a boost in vitamin D, Health Canada is now requiring milk and margarine producers to more than double the amount in their products. Milk now has 5 mcg or 200 IU (1 mcg = 40 IU)
CRA – Launch of the updated CPP/EI rulings web content
Monday, January 12, 2026
Launch of the updated CPP/EI rulings web content
The Canada Revenue Agency (CRA) regularly reviews the information available on Canada.ca to provide greater clarity.
To better assist workers and payers with questions about determining a worker’s employment status and the CRA’s Canada Pension Plan (CPP) and Employment Insurance (EI) Rulings Program, we reorganized the existing content on our web pages.…



