here are some quick links to some good information on Magnesium.
by Carolyn Dean, MD, ND
to read the original article please click here:
Gauging magnesium deficiency symptoms: https://drcarolyndean.com/2010/06/gauging-magnesium-deficiency-symptoms/
Follow the links recommended here: http://drcarolyndean.info/
I recommend that when purchasing a magnesium product you avoid magnesium oxide, and choose an aspartate, citrate or malate. Epsom salts baths are also wonderful and please increase your intake of green leafy vegetables.