The fact is that IQ is at best a statistical measure. It usually is never known to better than 5 to 10 points. Reducing the possible effects to within the noise level is a justifiable position if the health benefit is established. It is ironic that so many people on this page are oblivious to this point.
The fact is that IQ is at best a statistical measure. It usually is never known to better than 5 to 10 points. Reducing the possible effects to within the noise level is a justifiable position if the health benefit is established. It is ironic that so many people on this page are oblivious to this point.