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.
How much red raspberry leaf tea should you drink while pregnant? Hunt recommends drinking one cup of tea during the first trimester, two cups during the second trimester, and three or more cups after 36 weeks (but check with your doctor or midwife first).