80% of Americans Are Deficient In Magnesium! DavidWolfe.comOctober 5, 2016 Have you been experiencing unexplained anxiety, fatigue, or nausea? Or do you have trouble sleeping? If so, you could be among the 80% of Americans who are magn... FeaturedHealth & LongevityLifestyleMagnesium SupplementsRemediesScienceSupplements 0