The invention relates to soft drink industry, in particular, to dietetic
nutrition. The inventive weight reducing composition comprises 0.01-10
mg/l of sodium and 25-150 mg/l of magnesium, the rest being water. Said
composition (drinking water) makes it possible to reduce weight without
altering the usual eating habits. In addition, consumption of said
drinking water results in reduction of weight by 1.2-2.9 kg.