Spinach: The Brain Booster Spinach is rich in iron, magnesium, and potassium—all critical for energy, muscle function, and blood pressure control. If that’s not enough, maybe this will convince you to find a way to sneak in a little more green: One daily serving of leafy greens may slow brain aging by over a decade. … Continue reading Spinach: The Brain Booster, (2025 Arnold’s Pump Club)