The brain has a built in mechanism for stopping toxins from entering directly into the brain, known as the "Blood/brain barrier" Would it surprise you to know that the CDC recommended vaccines that contain aluminum, mercury, formaldehyde, aborted fetal cells, etc, also happen to contain polysorbate 80? This is used specifically so that the blood brain barrier is opened to allow the neurotoxins to enter directly into the brain. Polysorbate-80 is used in pharmacology to assist in the delivery of certain drugs or chemotherapeutic agents across the blood-brain-barrier. What viral, bacterial, yeast, heavy metal or other vaccine containing ingredient need to pass into the brains of our children? Do they belong in the brain? Is that part of the needed immune response to protect our children from disease? Do vaccine materials pass across the blood-brain barrier with the help of Polysorbate-80? If so, are there complications from being in the brains of our children? Is this another connection to help us get an understanding of why 1 in 38 children have autism, or 1 in 6 children has developmental/learning disabilities? Aluminum and Vaccine Ingredients: What Do We Know? What Don’t We Know? Lawrence B. Palevsky, MD, FAAP PEDIATRICIAN DR PALEVSKY MD REPORTS THAT POLYSORBATE IS DANGEROUS AND TOXIC WHEN FOUND IN VACCINES The mass media, vaccine promoters and many pro vaccine agencies claim that vaccines are absolutely safe, effective and cannot cause any harm or deaths. Is this claim true? Can we trust the people making this claim? It is a basic and well known fact among those who are informed, that there are many dangerous and toxic ingredients found in vaccines, but let's focus on just one 'additive' to start with. In this article, we will be asking and attempting to answer the following question posed by pediatrician Dr Palevsky MD.... Is polysorbate 80 having negative effects on and facilitating toxic insults to the brain via vaccinations? Blood brain barrier