Nickernuts also known as sea pearls and eaglestones
Nickernuts or nickar nuts are smooth, shiny seeds from tropical leguminous shrubs, particularly Guilandina bonduc and Guilandina major, both known by the common name war
Eagle stones
For the mushroom, see Mycena aetites. In the magico-medical tradition of Europe and the Near East, the aetites (singular in Latin) or aetite (anglicized) is a stone used
Prostaglandins (PG)
The prostaglandins (PG) are a group of physiologically active lipid compounds called eicosanoids “Eicosanoid Synthesis and Metabolism