Ionic compounds. Ionic bonds form when a metal reacts with a non-metal. Metals form positive ions; non-metals form negative ions. Ionic bonds are the electrostatic [electrostatic: An electrostatic force is generated by differences in electric charge (ie positive and negative) between two particles.
Red raspberry leaf tea is also used for painful menstrual cramps, as well as heavy periods. The chemicals in the red raspberry leaf help relax blood vessels and cause muscles to relax or contract.
If you've been searching for a natural, safe way to ease the discomfort (or pain!) of menstrual cramps, try a cup of camomile tea. Camomile tea has been known as a soothing remedy for menstrual cramps for many years, and current research has uncovered the science behind this tea's ability to lessen cramps at this time of the month.