Some metropolitan areas contain metropolitan divisions. Two metropolitan divisions exist within the DallasâFort WorthâArlington MSA. The term metropolitan division is used to refer to a county or group of counties within a metropolitan area that has a population core of at least 2.5 million.
The bees carry the propolis back to their hives and mix it with their salivary secretions and wax flakes. Propolis contains 55% resins and balsams, 30% beeswax, 10% etheric oils, and 5% pollen.
Bee Product Science, www.bee-hexagon.net April 2015 21 Propolis in honey In many countries propolis is mixed to honey at about 1 g/100 g ratio. 10 g of honey (one full tea spoon) corresponds to about 100 mg of propolis. An intake of 3 spoons per day is often recommended, corresponding to a total of 300 mg propolis.