Magnesium is required for the production and transfer of energy from protein synthesis for contractility of muscle and excitability of nerves plus it is a co-factor in a myriad of enzyme systems. A good Liquid Magnesium may contribute to pH balance. It is important to distinguish between the element magnesium and the compound magnesia. Magnesia causes diarrhea whereas magnesium helps in the maintenance of healthy bones, ligaments, and hormonal regulation. Most Americans don't get enough magnesium in their diet. Studies say the intake has been dropping steadily over the last 100 years. Coincidentally, or maybe not, blood pressure has been rising over the last 100 years.