top | item 30120613 (no title) jeff303 | 4 years ago Yep, it's the most insanely underappreciated public health intervention in history. discuss order hn newest thinkcontext|4 years ago Many public health people say that iodized salt takes those laurels. Or maybe its the most bang for the buck, at an estimated $.05/person/year to prevent intellectual and developmental problems. Guess it depends on exactly what you mean.https://en.wikipedia.org/wiki/Iodised_salt
thinkcontext|4 years ago Many public health people say that iodized salt takes those laurels. Or maybe its the most bang for the buck, at an estimated $.05/person/year to prevent intellectual and developmental problems. Guess it depends on exactly what you mean.https://en.wikipedia.org/wiki/Iodised_salt
thinkcontext|4 years ago
https://en.wikipedia.org/wiki/Iodised_salt