Zephyr is much more healthy than buns, cakes, because in its composition there is only a polysaccharide, which improves the brain activity of a person, increases immunity and lowers cholesterol. Polysaccharides, which are contained in marshmallows, strengthen the body's support, normalize the pressure and work of the stomach. It has the following vitamins: vitamin PP (nitric acid) and B2 (riboflavin). The gelling agent of marshmallows is agar-agar. It has a lot of iodine, calcium and iron, which improve the performance of the liver.