People with reduced kidney function or certain neurological disorders such as myasthenia gravis should not take magnesium without first discussing it with their doctor. Typically, if people get too much magnesium, their kidneys will just get rid of the excess in their urine. Still, you should not take magnesium supplements more often than indicated on the packaging unless directed by your doctor.
Taking too much magnesium can cause stomach cramps, diarrhea, and nausea, and extremely high intake can cause irregular heartbeat and even cardiac arrest.
But the flipside of that is that it also may not be as effective. The benefits of supplements can take a while to show up, so try to wait three or four months before giving up on magnesium. Having trouble telling if it's helping? Try tracking your migraines. If magnesium's still not working for you after a few months, you might want to switch to a different supplement with a track record of reducing migraine frequency, like riboflavin a.
CoQ10 , or a preventive medication. Cove also offers riboflavin a. To get the full benefits of all three of these nutrients, you could try Beam , a first-of-its-kind migraine supplement from Cove that includes clinically-effective doses of magnesium, riboflavin, and CoQ You can learn more about Beam here.
So there you have it: everything you need to know about magnesium. That may have been a lot of information, but the main takeaway is that magnesium is a relatively safe way to reduce the frequency of your migraines, either on its own or in addition to other preventive medications. The information provided in this article is not a substitute for professional medical advice, diagnosis, or treatment. You should not rely upon the content provided in this article for specific medical advice.
Measurement of ionized magnesium or red blood cell magnesium levels is thought to be more accurate, but these laboratory tests are more difficult and expensive to obtain.
Because magnesium may not be accurately measured, low magnesium in the brain can be difficult to prove. Those prone to low magnesium include people with heart disease, diabetes, alcoholism, and those on diuretics for blood pressure.
There is some evidence that migraineurs may have lower brain magnesium levels either from decreased absorption of it in food, a genetic tendency to low brain magnesium, or from excreting it from the body to a greater degree than non-migraineurs. Studies of migraineurs have found low levels of brain and spinal fluid magnesium in between migraine attacks. In , the American Headache Society and the American Academy of Neurology reviewed the studies on medications used for migraine prevention and gave magnesium a Level B rating; that is, it is probably effective and should be considered for patients requiring migraine preventive therapy.
Because of its safety profile and the lack of serious side effects, magnesium is often chosen as a preventive strategy either alone or with other preventive medications.
Magnesium has also been studied for the acute, as-needed treatment of severe, difficult-to-treat migraine. Magnesium sulfate given intravenously was most effective in those with a history of migraine with aura. When taken in safe doses, magnesium can effectively prevent migraines for many people. Since magnesium generally has fewer side effects than prescription migraine medication, it may be a more suitable option.
They can help you determine how much magnesium you should take and what other treatment options to consider. Magnesium is found naturally in many foods and in your body. But like most things, there are dangers with getting too much. A magnesium overdose may…. Vitamin D has numerous health benefits, but it's tricky to know which supplement to choose. Here are 13 of the best vitamin D supplements, according…. This is a detailed review of vitamin D toxicity and how much vitamin D is considered too much.
Toxicity is rare, but can occur with extremely high…. Folic acid supplements are generally safe — unless you take too much. Here are 4 folic acid side effects you should know about. Women over the age of 50 have increased needs for several vitamins and minerals.
Neuropsychiatr Dis Treat. National Institutes of Health. Office of Dietary Supplements. Updated December 10, Orr SL, Venkateswaran S. Nutraceuticals in the prophylaxis of pediatric migraine: Evidence-based review and recommendations. Sun-edelstein C, Mauskop A. Role of magnesium in the pathogenesis and treatment of migraine. Expert Rev Neurother. Teigen L, Boes CJ. An evidence-based review of oral magnesium supplementation in the preventive treatment of migraine.
Your Privacy Rights. To change or withdraw your consent choices for VerywellHealth. At any time, you can update your settings through the "EU Privacy" link at the bottom of any page. These choices will be signaled globally to our partners and will not affect browsing data. We and our partners process data to: Actively scan device characteristics for identification.
I Accept Show Purposes. Was this page helpful? Thanks for your feedback! Sign Up.
0コメント