Can too much magnesium cause water retention?
On One Hand: Does Not Cause Water RetentionAccording to the Department of Food Science and Technology U.K., magnesium helps reduce water retention. Taking magnesium supplements can help relieve premenstrual symptoms caused by fluid retention, such as weight gain, bloating and swelling of extremities.On the Other: Magnesium DeficiencyMagnesium deficiency may cause water retention and associated problems. The University of Maryland Medical Center recommends a diet rich in magnesium to avoid a deficiency.Bottom LineMagnesium is an essential mineral that helps regulate fluid balance in our body.