Hi Lurkingforacure,
As you say, overwhelming evidence.
i did a search, and there is a lot of literature on the link between mercury exposure in infants, whose BBB is not developed.
http://www.ithyroid.com/autism.htm
"By age two, American children have received 237 micrograms of mercury through vaccines alone, which far exceeds current EPA "safe" levels of .1 mcg/kg. per day. That's one-tenth of a microgram, not one microgram."
Here is a list of neurological illnesses where a weakened BBB is blamed.
http://ezinearticles.com/?Protecting...sion&id=248791
"In the case of Chronic Fatigue Syndrome, Fibromyalgia, MS, ALS, autism, Alzheimer’s, lupus, and Lyme Disease, inflammatory proteins called cytokines cross into the brain. They do so through weakened areas of the blood brain barrier (BBB)."
This ref goes on to say,
"It is important to strengthen the Blood Brain Barrier (BBB) against cytokine invasion. Cytokines will only cross the BBB in an area that it is weakened. Low levels of vitamin B, a deficiency of certain essential fatty acids, and a viral infection, like a cold or flu can weaken the blood brain barrier.
Diet and dietary supplements can strengthen the brain’s protective barrier (BBB) against cytokine invasion. Because vitamin C can strengthen capillaries and the blood brain barrier is made up of capillaries, it is reasonable to believe that vitamin C could provide the BBB with added protection. Additionally, animal studies show that flavonoids, like those found in blueberries, bilberries, and grape seeds can protect the blood brain barrier. These flavanoids can be purchased in supplement form. They are also anti-inflammatory, so they protect the brain by reducing cytokine levels and strengthening the BBB."
Ron