Magnesium is a crucial mineral for heart health, strong bones, and diabetes prevention. Many people do not get enough magnesium in their diet, so it's recommended to obtain it through food. Here are seven magnesium-rich foods to help increase your intake: 1. Pumpkin seeds: One ounce provides 156 mg of magnesium, about 37% of the Daily Value (DV). 2. Chia seeds: An ounce of chia seeds contains 111 mg of magnesium, 26% of the DV. 3. Certain nuts: Almonds and cashews are high in magnesium; an ounce of almonds has 80 mg, and cashews have 74 mg. 4. Peanuts and peanut butter: A quarter-cup of roasted peanuts contains 63 mg of magnesium, while 2 tablespoons of peanut butter have 49 mg. 5. Spinach: Half a cup of spinach contains 78 mg of magnesium, 19% of the DV. 6. Black beans: Black beans are rich in protein, fiber, and antioxidants, with half a cup containing 60 mg of magnesium. 7. Edamame: Half a cup of edamame contains 50 mg of magnesium, about 12% of the DV.