While the scientific evidence for abiogenesis is a sound scientific theory some scientists have formulated other hypotheses to explain the origins of life on Earth.his lesson defines abiogenesis and discusses the evidence which supports the theory. This lesson will discuss primitive Earth and the possibilities of how the first life on Earth started from a purely scientific perspective.
Should You Be Taking Mucinex and Breastfeeding? Taking Mucinex while breastfeeding is considered fairly safe, but there have been no conclusive tests. According to the American Academy of Pediatrics, the active ingredient in Mucinex, guaifenesin, is considered to be in the L2 (safer) category. Basically, they donât know of any ill effects but there have not been any controlled studies in humans or animals.
We have all seen the commercials for Mucinex: Mr. Mucus losing the battle to Mucinex, resulting in his eviction from the nose. Yes, this stuff really works, if used as directed, which is 2 pills, twice a day, with plenty of water. Guaifenesin works by increasing the water content of your mucus, making it thin and easier to clear out. Mucinex contains time-released guaifenesin, so it only has to be taken every 12 hours. The generics also work, but not when taken twice a day. Walgreen's Mucus Relief contains immediate-release guaifenesin, and should be taken 1 pill every 4 hours.