07/12/2025
Vitamin B6 is one of those nutrients people often assume is pretty harmless but recent evidence has shown otherwise.
We’re now seeing a rise in B6-related neuropathy, even in doses previously thought to be “safe,” which has led to new TGA regulations coming into effect from 1 June 2027.
Here’s what that means in simple terms:
- Low-dose B6 (up to 50 mg) will stay over the counter
- Moderate doses (50–200 mg) will now require a chat with the pharmacist
- Anything above 200 mg remains prescription only
The biggest takeaway?
MORE IS NOT BETTER
Toxicity can occur when people unknowingly “stack” supplements, take B6 long-term without guidance, or use higher doses without clinical need.
Remember you can’t get B6 toxicity from food. This is purely a supplement-related issue.
In clinic, I take a very targeted approach with B6. I prescribe it only when it’s genuinely needed and in doses that support the body without overwhelming it.
If you’re taking multiple supplements or experiencing tingling, numbness, or unusual nerve sensations, please reach out or chat to your practitioner.
Your safety matters, and these changes are here to protect you 💛