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.
5-8. Breastfeeding. Most drugs are excreted into breast milk in small amounts (ie, less than 5% of the mother s dose corrected for the infant s body weight) and are generally considered safe to use because it is thought that full-term infants can handle that amount of drug.NSWER. Although metronidazole has been on the market for almost 40 years, its use remains controversial during pregnancy and breastfeeding. Recent evidence has shown, however, that this drug is not associated with adverse effects during either pregnancy or breastfeeding.