Used in agriculture as a fertilizer to correct magnesium deficiency in soil, promoting healthy plant growth and chlorophyll production. Commonly applied in horticulture for crops like tomatoes, potatoes, and roses. In medicine, it serves as a treatment for magnesium deficiency, eclampsia, and pre-eclampsia in pregnant women, and is administered intravenously or as a soak for muscle relaxation and inflammation reduction. Also found in bath salts to ease sore muscles and in some skincare products for its exfoliating and soothing properties. Industrially, it is used in the manufacture of textiles, paper, and as a drying agent in organic synthesis.