Magnesium is a super mineral that can aid in several everyday health concerns. But while many are taking the supplement in accordance with the latest social media trend, experts say there is a healthier way of getting the recommended amount of magnesium into your diet.
In the past few years, magnesium supplements have gone viral in social media wellness circles. It is the “key ingredient in #sleepygirlmocktails”, in which a powder is “stirred into tart cherry juice and prebiotic soda,” creating a “wellness cocktail for anxious millennials,” said Wired. People are “popping magnesium glycinate before bed instead of melatonin” because it “allegedly cures insomnia, constipation and existential dread.” Last year, Google searches for “which magnesium is best for sleep” and “which magnesium makes you poop” more than doubled.
Article continues below
You may like
The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
SUBSCRIBE & SAVE
Sign up for The Week’s Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
Nutrients come “in and out of vogue in our society,” Whitney Linsenmeyer, a spokesperson for the Academy of Nutrition and Dietetics, said to Parents. Magnesium is “having a moment right now,” perhaps because it is an “important nutrient in supporting common health concerns” like sleep, anxiety and PMS.
Magnesium glycinate capsules are commonly used for sleep issues and anxiety. Magnesium citrate usage is trending for constipation relief. Many social media users have posted about their “lack of bowel movements” and how drinking magnesium citrate “went above and beyond (sometimes too far) to get them back on track,” said Parents.
Should we be taking the supplements?
Unless you have a magnesium deficiency, “magnesium supplements aren’t essential,” said Wired. If you are struggling with “migraines, insomnia or other conditions where research suggests health benefits,” they may be worth trying, but “first talk to a health care professional.” Instead of supplements, you can focus on consuming “magnesium-rich foods” such as legumes, leafy greens, whole grains, nuts, fruits and soy products. Dark chocolate is also a good source of magnesium.
Deficiencies can be difficult to detect, Louise Dye, a professor of nutrition and behavior at the University of Sheffield, said to the BBC. Still, it is believed that we’re not getting enough magnesium from our food. Over the past 60 years, “intensive farming practices have caused a significant depletion of the mineral content of the soil,” including a “decrease in magnesium of up to 30%,” Dye said. Additionally, “western diets typically have a greater proportion of processed food, where numerous products are mostly refined,” leading to magnesium being “depleted by up to 80-90% in the process.”
Supplements can be risky, however, and “overdosing may even be deadly,” said The Independent. Too much magnesium from food “does not pose a health risk in healthy individuals because the kidneys eliminate excess amounts in the urine,” the National Institutes of Health said. But high doses of magnesium from dietary supplements or medications “often result in diarrhea that can be accompanied by nausea and abdominal cramping.” Other symptoms may include low blood pressure, thirst, drowsiness, muscle weakness and slow or shallow breathing. Extremely high doses can lead to irregular heartbeats or even cause the heart to stop altogether, according to Cedars-Sinai Medical Center.
