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You know you need magnesium for healthy bones. But this important mineral — the fourth most abundant in the human body — plays a key role in many other crucial physiological processes. The majority of your body’s magnesium is stored in your bones, while the rest is distributed in muscles, tissues and bodily fluids, where it takes part in hundreds of enzymatic reactions. In addition to bone health, this mineral is essential for energy production, nerve transmission, regulating muscle contraction and relaxation, blood pressure and more.
If you find yourself irritable, stressed or downright depressed, this critical mineral may help you get out of your funk. Studies suggest adequate magnesium intake can calm stress, improve mood and enhance sleep. Here’s how it works:
As important as magnesium is, many of us don’t get enough — an estimated 56 to 68% of Americans fail to meet the recommended daily intakes of 310 to 320 milligrams for women and 400 to 420 mg for men. Make sure you’re getting what you need, especially during the stress-filled holiday.
Need to increase your intake? Fill your plate with these seven food sources for a more peaceful season.
Chard is abundant in magnesium as well as calcium, antioxidants and other important nutrients; just one cup of cooked chard has 150 milligrams of magnesium, about half of the recommended daily value (DV) for women. Spinach, kale and other dark, leafy greens are also excellent sources.
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Black beans are an excellent source of magnesium as well as protein, fiber and polyphenol antioxidants. One cup cooked contains 120 mg.
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Avocados contain about 67 mg of magnesium per cup. And they’re rich in healthy monounsaturated fats as well as fiber, potassium, folate and vitamin K.
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Almonds are one of the highest sources of magnesium among nuts, with about 97 mg per one-quarter cup.
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Pumpkin seeds contain 162 mg magnesium per one-quarter cup.
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Flaxseeds are rich in magnesium, with 120 mg in just three tablespoons.
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Edamame provide 100 mg of magnesium in one cup. They’re also high in protein, fiber, iron and vitamin C.
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Think all forms of this mineral are the same? There are actually different varieties, and each offers slightly different benefits. Here are four types you should know:
Magnesium citrate, one of the most common forms, is made from magnesium bound with citric acid, a naturally occurring component of fruits and vegetables. Studies suggest it’s easily absorbed and one of the most bioavailable forms. It’s an excellent choice for easing stress and promoting sleep.
Magnesium oxide is formed by a chemical reaction of oxygen and magnesium. It’s the least absorbable form but also has a higher percentage of elemental magnesium per dose. This form has been used for hundreds of years, commonly in the form of milk of magnesia, to treat digestive discomfort, heartburn and constipation.
Magnesium glycinate is magnesium bound to glycine, an amino acid that acts as an inhibitory neurotransmitter and can promote sleep. This form tends to be well absorbed, and glycine may enhance magnesium’s natural calming and relaxation properties.
Magnesium L-threonate, also called magnesium threonate, is formed by combining magnesium and threonic acid, a metabolite of vitamin C. Studies suggest it increases magnesium concentrations in the brain and may have cognitive benefits.
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