Miraculoux Keto 1. Spinach We know of course spinach mainly as an iron bomb, but it is also full of all kinds of other minerals. Magnesium is one of them: 100 grams of spinach, both raw and cooked, contains no less than 79 mg! Other green leafy vegetables also contain a lot of magnesium; think, for example, of beet lettuce or kale. 2. Nuts Whether you opt for almonds , Brazil nuts, cashews or walnuts : they are all full of magnesium. In addition, they naturally also contain countless other useful substances and contain healthy fats . The great thing about nuts is that you can vary them endlessly; process them in your salad or cottage cheese or just eat them as a healthy snack!