Magnesium Deficiency Causes Heart Attacks! Eat These 15 Foods

3. Dark chocolate

Low-fat and high-cocoa content – that is, less delicious, rather bitter – chocolate is also incredibly rich in magnesium, so we not only have a snack but at the same time, we can easily replace the deficiency of our body. A big advantage is that if there is no sugar in it, the chocolate is also a very powerful antioxidant.