Also, I should mention that besides from aluminum and zinc were also copper, boron, and one or 2 others. It says how boron increases copper in the body. A lack of this vitamin reduces oxygen supply to the brain. Lack of thiamine may indirectly lower the neurotransmitter dopamine. There are below normal dopamine levels in hyperactive children.
Boron interferes with the metabolism of phenols.
Boron has the ability to cause an excess of vital substances. This causes a spin off in alteration of other nurtients. Boron has an indirect effect of reducing zinc levels in the body. Calcium reduces zinc. Vitamin B6 is necessary for zinc absorption.