6. Spinach: A Magnesium-Rich Green
Leafy greens like spinach deliver magnesium, a mineral that regulates heartbeat, blood pressure, and nerve function. Yet, nearly 80% of people are estimated to be deficient. Low magnesium levels are linked to arrhythmias, hardened arteries, and even sudden cardiac death.
Spinach also supplies folate, potassium, and natural nitrates, which help relax and widen blood vessels for better circulation. Other magnesium-rich foods include pumpkin seeds, avocados, and dark chocolate.
