Around the time I brought my sauna home, a fellow cellulite investigator (Sessie) mentioned the danger of EMF exposure from most infrared saunas. (celluliteinvestigation.com)
There is now a great deal of medical literature on the effects of EMF exposure in humans so if your bitch has flakey seasons or you suddenly have a dud for a stud, consider the possibility of electromagnetic fields and look it up. (thedogplace.org)