One teaspoon of Natural Calm magnesium citrate delivers 205 milligrams of magnesium: about half of what men need every day, and about 2/3 of a woman’s required daily intake.
Age, life stage, body size, gender, lifestyle, diet and health all affect how much magnesium you should take as a supplement. Pay attention to your symptoms of magnesium deficiency. Constipation and poor sleep, in particular, are two major signs that you need more magnesium.