By my understanding glasses are the most scientifically well-founded of any medical science, and appear to improve vision (see: Rand study.) Can you provide contrary evidence?
And there really aren’t other options.
According to RAND they’re the only bit of healthcare worth public subsidy.
By my understanding glasses are the most scientifically well-founded of any medical science, and appear to improve vision (see: Rand study.) Can you provide contrary evidence?
And there really aren’t other options.
According to RAND they’re the only bit of healthcare worth public subsidy.