Magnesium Benefits

by Heather James — on  ,  ,  , 

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Magnesium is an extremely important nutrient that our bodies need to function properly. Nearly every function of our bodies requires magnesium, it’s a critical co-factor in more than 300 enzymatic reactions within your system, including the metabolism of food, synthesis of fatty acids and proteins, and the transmission of nerve impulses. Magnesium is one of the seven essential macro minerals, these are minerals that need to be consumed in relatively large amounts - at least 100 milligrams per day. The human body contains approximately 25 grams of magnesium. Over 50 percent of that magnesium is stored in the skeletal system, and the rest is found in muscle, soft tissues, and bodily fluids.

magnesium rich foods

The recommended daily intake for women is 350 mg a day, however, you may need more so talk to you doctor about the amount you should be consuming. Magnesium is often forgotten about especially when we are on restricted diets or chasing different fitness goals. Have a read below to make sure you are including the right foods in your diet and aren’t suffering from a magnesium deficiency.

DO YOU SUFFER FROM A MAGNESIUM DEFICIENCY?

Some symptoms of a magnesium deficiency include

• Difficulty Sleeping • Irritability • Sensitive to noise • Anxiety/depression or restlessness • Muscle pain or spasms • Infertility or PMS • High-stress levels • Headaches • Fatigue or tiredness • Constant coldness
• Difficulty concentrating • Lack of appetite

girl with sore neck

Talk to your Doctor if you think you may have a deficiency. A simple urine test can determine if you do.

If you do have a deficiency, below is a list of foods that are rich in magnesium

• Spinach – 1 cup – 157 mg • Silverbeet – 1 cup – 154 mg • Pumpkin Seeds – 1/8 cup – 92 mg • Yoghurt – 1 cup – 50 mg • Almonds – 1 cup – 80 mg • Black beans – ½ cup – 60 mg • Avocado – 1 medium – 58 mg • Figs – ½ cup – 50 mg • Dark Chocolate – 1 square – 95 mg • Banana – 1 medium – 32 mg

chocolate and avocados on chopping board

Getting your vitamins and minerals from food is the most optimal way to get what your body requires, you can get magnesium supplements, however, I recommend you get most if not all from whole foods. One of my favourite ways to get magnesium in my system is to have an Epsom salt bath, allowing the magnesium to absorb directly through your skin. Although having magnesium is great for you. However it’s important you don’t have too much, as there are health risks associated with excessive magnesium intake.

a bag of epsom salts

Too much magnesium from food sources does not pose a health risk to healthy individuals because the kidneys eliminate excess amounts in the urine. However, high doses of magnesium from dietary supplements or medications often result in diarrhea that can be accompanied by nausea and abdominal cramping. Forms of magnesium most commonly reported to cause diarrhea include magnesium carbonate, chloride, gluconate, and oxide. Very large doses of magnesium-containing laxatives and antacids (typically providing more than 5,000 mg/day magnesium) have been associated with magnesium toxicity. Symptoms of magnesium toxicity, which usually develop after serum concentrations exceed 1.74–2.61 mmol/L, can include hypotension, nausea, vomiting, facial flushing, retention of urine, depression, and lethargy before progressing to muscle weakness, difficulty breathing, extreme hypotension, irregular heartbeat, and cardiac arrest. The risk of magnesium toxicity increases with impaired renal function or kidney failure because the ability to remove excess magnesium is reduced or lost.

That’s whay it is super important to see you doctor for advice.