Natural Calm Unflavoured by Natural Vitality is a powdered dietary supplement that offers magnesium and calcium. This is an easy drink to prepare and digest. It has a great flavor. Magnesium and calcium are critical nutrients that must be in balance with each other in order for you to fully experience good health. Its importance at the cellular level is critical. Calcium and magnesium are like opposite sides of a coin. Calcium excites the nerves, while magnesium calms them. Calcium causes muscles to contract. Magnesium is necessary for muscles to relax. Calcium is necessary for blood clotting, but magnesium keeps the blood flowing freely. It is recommended to start with half of 1 teaspoon (1 g) and gradually increase to 2 teaspoons (4 g). Consume daily. Begin by adding the desired amount of powder to your mug, add 2 to 3 ounces of hot water, and let your drink fizz. Mix the drink until the powder is completely dissolved. Then fill the rest of the cup with hot or cold water. Consult your doctor before giving to children under four years of age, if you are pregnant, pregnant or lactating, if you have kidney problems, if you have intestinal obstruction, or if you take any medication. Keep out of the reach of children.