In creating the content for this website every effort is made to use evidence-based sources. However, this is not always possible as scientists do not have all the answers. Therefore to provide comprehensive guides we must also resort to using resources that are not rigorously peer-reviewed. When this is the case, multiple sources are cross-verified to provide the most accurate possible information. The information must be treated as indicative only as individuals and circumstances will differ. The information contained herein should NOT be used as a substitute for the advice of an appropriately qualified and licensed physician or other health professional.