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.
Red Raspberry leaf (Rubus idaeus) is one of the most well known and dearly treasured herbs used by herbalists and midwives for women of childbearing age. Raspberry leaf has been traditionally used as a uterine tonic in preparation for pregnancy and labor. It is also one of the main herbs that is considered safe for use during pregnancy and lactation, to support healthy nutrition, support the health of the uterus and encourage breast milk production.