Related by context. Frequent words. (Click for all words.) 50 thimerosal 46 fluoride 45 BPA 44 fillings 44 phthalates 44 implants 43 sunscreens 43 mercury 43 bisphenol 43 aspartame 41 Paxil 41 mercury pollution 41 fluoridation 41 tanning beds 41 MMR vaccine 41 oral contraceptives 41 PBDEs 40 SSRIs 40 pacifiers 40 Accutane 40 secondhand smoke 40 mercury poisoning 40 mercury emissions 40 gum disease 40 ReNu 39 asbestos 39 antidepressants 39 Bextra 39 Zicam 39 birth defects 39 dentists 38 MoistureLoc 38 sunbeds 38 dietary supplements 38 atrazine 38 FDA 38 NSAIDs 38 toxic chemicals 38 Dentists 38 hormone replacement 38 Bisphenol 38 Avandia 37 tooth decay 37 harmful chemicals 37 carcinogen 37 artificial sweeteners 37 menthol 37 pesticides 37 Fluoride 37 cavities 37 toxins 37 periodontal disease 37 PFOA 37 acetaminophen 37 pacifier 36 formaldehyde 36 carcinogens 36 Botox 36 dental implants 36 depleted uranium 36 indoor tanning 36 dermatologists 36 multivitamin 36 asbestos exposure 36 hormone therapy 36 DDT 36 passive smoking 36 breast implants 36 silicone 36 high fructose corn 36 cadmium 35 cigarette smoking 35 genetically modified foods 35 Chinese drywall 35 chromium 35 zinc 35 arsenic 35 implant 35 radiation exposure 35 GMOs 35 perchlorate 35 methyl bromide 35 electromagnetic radiation 35 SSRI 35 asbestos fibers 35 thalidomide 35 toxics 35 nitrates 35 nanomaterials 34 rosiglitazone 34 oral contraceptive 34 dioxins 34 flame retardants 34 orthodontic 34 ephedra 34 vitamin supplements 34 dental 34 Trasylol 34 HPV vaccine 34 oral hygiene 34 NSAID