Magnesium regulates muscle contraction. Leg cramps, or a “charley horse” are a common symptom of magnesium deficiency. (Note that leg cramps that occur with physical activity, such as walking, are usually due to atherosclerotic blockages in the leg or abdominal arteries, not low magnesium.)
We IBDers need to be careful about
too much magnesium since too much can can cause diarrhea. A deficiency of Q10 could also be the problem:
www.lifeextension.com/Magazine/2012/6/Drug-Muggers-Can-Slowly-Steal-Life-Out-Of-You/Page-01Did you know that leg cramps are associated with over 200 drugs via the drug mugging effect of CoQ10. A deficiency of that nutrient can very well cause cramps, muscle spasms, and weakness.