@bodytalkman@Lorenzo7127 And the follow up you’re referring to is a typical nonsense anti-vax trope. Post-injection sequelae like allergies are evaluated for several days. Long-term follow up and post marketing surveillance are conducted for years.
You don’t know what you’re talking about.
Try learning
Salk polio vaccine in 1954, the original BioNTech COVID vaccines in 2020, measles, pediatric pneumococcal, and rotavirus were all tested against saline.
More importantly, who cares?! Saline is not the appropriate placebo control for most studies- vehicles are.
You don’t know what you’re talking about.
@EvaneAnna@_ayandamay Moving goalposts or just being antagonistic? The op stated “the average woman only loses 2-3 tablespoons of blood during her period.”
That is an accurate statement. The majority of the shed tissue volume is comprised of other tissues, not erythrocytes.