No, sugar pills won???t repel insects, and other consequences of regulating nonsense (Scott Gavura) <a href="http://www.sciencebasedmedicine.org/index.php/no-sugar-pills-wont-repel-insects-and-other-consequences-of-regulating-nonsense/">http://www.sciencebasedmedicine.org/index.php/no-sugar-pills-wont-repel-insects-and-other-consequences-of-regulating-nonsense/</a> A homeopathic remedy allegedly prevents and treats insect bites.