Some people live on acid blocking drugs like Prilosec, Nexium and Prevacid to treat their symptoms of indigestion and heartburn/acid reflux. These drugs work by preventing the production of stomach acid which is crucial to many important bodily functions. Last year the FDA placed a warning on these drugs stating that their use can lead to low magnesium levels.  Proper magnesium levels are important to prevent heart arrhythmias, seizures, and muscle spasms.  In addition magnesium is important in maintaining healthy...