Evidence supporting the use of: Magnesium Citrate
For the health condition: Cramps (leg)

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Magnesium citrate is sometimes used to support or treat leg cramps, particularly among individuals who suspect magnesium deficiency or in certain populations such as pregnant women. The rationale stems from magnesium’s role in muscle contraction and nerve transmission. Several studies have explored magnesium supplementation for muscle cramps, especially nocturnal leg cramps. However, the scientific evidence is mixed and generally considered weak to moderate. A 2012 Cochrane review concluded that magnesium supplementation does not significantly reduce the frequency, severity, or duration of cramps in older adults, though there may be a slight benefit for pregnant women. Some small studies suggest marginal improvements in cramp frequency or intensity, but these findings are not robust and often lack strong statistical significance. The American Academy of Neurology and other clinical guidelines do not recommend magnesium supplementation as a standard treatment for leg cramps in the general population due to insufficient evidence. Despite limited scientific support, magnesium citrate is commonly used because it is a well-absorbed form of magnesium and has a good safety profile when taken as directed. Overall, while there is some scientific rationale and weak evidence supporting its use, especially for individuals with proven magnesium deficiency, magnesium citrate is not a universally validated treatment for leg cramps.

More about Magnesium Citrate
More about Cramps (leg)

Products containing Magnesium Citrate

We currently have no products on Vitabase that contain this ingredient.