Insufficient magnesium coupled with excess calcium in the body, along with other missing nutrients, can result in adverse conditions associated with calcium deposits, particularly in the soft tissues. Healthy levels of the proper nutrients, especially magnesium in a highly assimilable form, will restore the balance and proper function of the body. Some symptoms of magnesium deficiency that millions suffer from daily include Insomnia, Sleep Disorders, fatigue, PMS, Muscle Tension, Headaches, Heart Disorders, Low Energy, High Blood Pressure, Backaches. Other Conditions are Constipation Kidney Stones Osteoporosis, accelerated aging, depression, Anxiety, Irregular Heartbeat, Muscle Cramps or spasms, Irritability, and the list goes on… This product may have a laxative effect. If that occurs, cut back on the amount to find what is tolerable. Over time the amount can be increased back to the suggested serving size