OptionProbability
Good on balance, comparable to other beneficial dental treatments
Causes (at least) minor side effects for some people, same scale as Tylenol
Doesn’t work at all and never will
Advance of approximately the same magnitude as fluoride
Causes (at least) medium side effects, same scale as tricyclics
Doesn’t work in its current form, but could easily be modified into something that does
Causes disastrous side effects, same scale as thalidomide
64
38
30
19
17
15
11