any therapeutic intervention that is now standardized and deployed on mass-scale has once not been backed by scientific evidence.
Yes, which is why, in the ideal case, such as with the polio vaccine, we take great effort to gather that evidence before declaring our therapeutic interventions safe and efficacious.
Yes, which is why, in the ideal case, such as with the polio vaccine, we take great effort to gather that evidence before declaring our therapeutic interventions safe and efficacious.