As evidenced by her last video, her "doing her own research" means just reading abstracts of studies she doesn't understand and reacting to that. So her being antivax wouldn't surprise me, if she's doing like so many other antivaxxers and reading the ingredients and not understanding what things are, why they're there or what their effects are in the dosage you're getting.
She obviously understands the backlash she would get though, since that's the one thing she's keeping quiet about
She obviously understands the backlash she would get though, since that's the one thing she's keeping quiet about