| http://www.w3.org/ns/prov#value | - Since January 1998, following recommendations from the Food and Drug Administration (FDA), folic acid has been added to breads, breakfast cereals, and other grain products sold in the United States.The symptoms of spina bifida vary considerably according to the severity of the defect:??? Spina bifida occulta: There are usually no symptoms of damage to the nervous system; sometimes a small birthmar
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