Key Takeaways

Magnesium may help lower blood pressure, but results are mixed. Research suggests it may benefit people with high blood pressure or a magnesium deficiency.

Magnesium supports other aspects of health, such as blood sugar, muscle and nerve function, bone health, and energy production.

Food sources are best. Include magnesium-rich foods, such as seeds, nuts, beans, and leafy greens, in your diet.

Magnesium plays a key role in keeping blood vessels relaxed, which may help lower blood pressure. However, research is mixed on how much magnesium you need for this effect and whether supplements actually work.

Does Magnesium Lower Blood Pressure?

Magnesium is believed to help lower blood pressure by keeping blood vessels relaxed. Magnesium also helps maintain healthy blood ve

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