It’s hard to overestimate how important magnesium is to good health. For one thing, it plays a key role in keeping the heartbeat steady, so a deficiency increases your risk of heart attack.
But that’s not all. Magnesium is actually necessary for more than 300 biochemical reactions that occur inside our bodies every day. Beyond heart health, magnesium also supports nerve and muscle function, keeps your immune system clicking along, helps adjust blood glucose, assists the production of energy and protein, and works in conjunction with calcium to keep bones strong.
1. Dark Chocolate
Dark chocolate has 64 mg of magnesium in just one ounce, netting 16% of the RDI with your after-dinner treat alone.
It also contains powerful antioxidants called flavanols, which are known to prevent bad LDL cholesterol from sticking to the artery walls. That gives dark chocolate a double dose of heart protection ability.
Avocados are so creamy and satisfying that it’s easy to forget how healthy they are. One medium avocado has about 58 mg of magnesium, or 15% of the RDI.
Other benefits of eating avocados include high levels vitamin B, vitamin K, and potassium. You also get a good amount of fiber and heart-healthy monounsaturated fat.