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.
Regardless of its allergic reaction, systemic toxicity of bee propolis is not something that often reported, and hence, may be underestimated. When I dig deeper about this topic, there are at least three possible side effects that might be caused by propolis consumption: Acute renal failure. Mutagenic and Genotoxic.