Make Your Brain Age In Reverse With This Nutrient (& Women Benefit Even More)
Key takeaways
- Author: Ava Durgin May 16, 2026Assistant Health Editor By Ava Durgin Assistant Health Editor Ava Durgin is the former Assistant Health Editor at mindbodygreen.
- Magnesium plays a role in over 300 cellular processes2, including energy production and nerve signaling.
- This research revealed that higher magnesium intake is linked with:
Why this matters: practical guidance grounded in recent research or expert insight.
Author: Ava Durgin May 16, 2026Assistant Health Editor By Ava Durgin Assistant Health Editor Ava Durgin is the former Assistant Health Editor at mindbodygreen. She holds a B.A. in Global Health and Psychology from Duke University.Image by Fresh Splash / i Stock May 16, 2026When we think about brain health, most of us picture crossword puzzles, meditation, or exercise. But research suggests one of the most powerful protectors of your brain might actually be on your plate.
A new study1 found that people who consumed more magnesium, an essential mineral found in leafy greens, nuts, seeds, and legumes, had larger brain volumes and fewer white matter lesions, two key signs of healthier brain aging.
Magnesium plays a role in over 300 cellular processes2, including energy production and nerve signaling. That makes it a cornerstone nutrient for keeping neurons healthy and protecting against the gradual wear and tear that drives cognitive decline.