Some of the many variants sold today promise to penetrate our gray matter, but biology isn’t in the habit of respecting marketing declarations.
Some of the many variants sold today promise to penetrate our gray matter, but biology isn’t in the habit of respecting marketing declarations.
Source: Wired Top Stories
🔑 Key Takeaways
- Wire dispatch directly ingested from WIRED.
- Published at Sun, 18 Oct 2026 09:00.
- Source URL: https://www.wired.com/story/magnesium-may-not-reach-your-brain-despite-supplement-label-promises/