Over a five-year span, women who used complementary and alternative medicine had a greater mortality rate than those who relied on traditional care.
Research shows that antibacterial doses of "Miracle Mineral Solution" are likely harmful to the people taking it.
Kennedy plans to make it easier for people to take unregulated, potentially unsafe treatments like stem cell and chelation therapy.
Hongchi Xiao was sentenced to 10 years in prison for the negligent manslaughter of 71-year-old Danielle Carr-Gomm, who died after she stopped taking insulin at one of Xiao's workshops.