How can they accurately test that some of these fillers don’t affect brain function/collect in the brain?
Have they injected these fillers into some “young” animal to see if it affects their brain function? What kind of testing has researchers done to ensure the safety of these fillers?
This is from chicken pox vaccine insert:
In clinical trials involving healthy adolescents and adults, the majority of whom received two doses of VARIVAX and were monitored for up to 42 days after any dose the frequencies of fever, injection-site complaints, or rashes are shown in Table 2…..
It then goes on to say:
Broad use of VARIVAX could reveal adverse events not observed in clinical trials.
The following additional adverse events, regardless of causality, have been reported during post-marketing use of VARIVAX:
Body as a Whole
Anaphylaxis (including anaphylactic shock) and related phenomena such as angioneurotic edema, facial edema, and peripheral edema.
Hemic and Lymphatic System
Aplastic anemia; thrombocytopenia (including idiopathic thrombocytopenic purpura (ITP)).
Infections and Infestations
Varicella (vaccine strain).
Encephalitis; cerebrovascular accident; transverse myelitis; Guillain-Barré syndrome; Bell’s palsy; ataxia; non-febrile seizures; aseptic meningitis; dizziness; paresthesia.
Stevens-Johnson syndrome; erythema multiforme; Henoch-Schönlein purpura; secondary bacterial infections of skin and soft tissue, including impetigo and cellulitis; herpes zoster.
[h]42 days[/h] is how long some of these healthy subjects were monitored.