MAGNEZIJ 300 effervescent tablets with vitamin C and magnesium help in stress and tension relief, protection of heart and blood vessels, relief of painful muscular cramps, have excellent results in relieving constipation and heartburn, particularly during pregnancy. They ensure a safe magnesium supplement in the form of a refreshing drink for professional and recreational athletes. It is recommended for heart and circulation dysfunctions, headaches and migraines, weak concentration and feeling of head pressure, nervousness, sleep disorders as well as cramps and muscular tension.