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http://www.alternet.org/healthwellness/143369/dangerous_hype%3A_infant_formula_companies_claim_they_can_make_babies_%27smarter%27If you believed a certain baby formula would make your child smarter, would you buy it?
Infant formula manufacturers are banking that you would. That's why, since 2002, several companies have fortified their products with synthetic versions of DHA and ARA, long-chain fatty acids that occur naturally in breast milk and have been associated with brain development.
The oils are produced by Martek Biosciences Corp. from lab-grown algae and fungus and extracted with hexane, according to the company's patent application. Hexane is a neurotoxin.
A growing number of parents and medical professional believe these additives are causing severe reactions in some babies, and it has been repeatedly shown that taking affected babies off DHA/ARA formula makes the problems go away almost immediately. The FDA has received hundreds of letters to this effect by upset parents, even as products containing the additives are being marketed as better than breast milk.