WORLD> America
FDA finds traces of melamine in US infant formula
(Agencies)
Updated: 2008-11-26 22:42

Related readings:
  First FDA office unveiled in Beijing
  Clones' offspring may be in food supply: FDA
 FDA probes suicide risk in Merck's Singulair
  FDA declares food from cloned animals safe
According to FDA data for tests of 77 infant formula samples, a trace concentration of melamine was detected in one product - Mead Johnson's Infant Formula Powder, Enfamil LIPIL with Iron. An FDA spreadsheet shows two tests were conducted on the Enfamil, with readings of 0.137 and 0.14 parts per million.

Three tests of Nestle's Good Start Supreme Infant Formula with Iron detected an average of 0.247 parts per million of cyanuric acid, a melamine byproduct.

The FDA said last month that the toxicity of cyanuric acid is under study, but that meanwhile it is "prudent" to assume that its potency is equal to that of melamine.

And while the FDA said tests of 18 samples of formula made by Abbott Laboratories, including its Similac brand, did not detect melamine, spokesman Colin McBean said some company tests did find the chemical. He did not identify the specific product or the number of positive tests.

McBean did say the detections were at levels far below the health limits set by all countries in the world.

"We're talking about trace amounts right here, and you know there's a lot of scientific bodies out there that say low levels of melamine are always present in certain types of foods," said McBean.

Mead Johnson spokeswoman Gail Wood said her company's in-house tests had not detected any melamine, and that the company had not been informed of the FDA test results, even during a confidential agency conference call Monday with infant formula makers about melamine contamination.

The FDA tests also detected melamine in two samples of nutritional supplements for very sick children who have trouble digesting regular food. Nestle's Peptamen Junior medical food showed 0.201 and 0.206 parts per million of melamine while Nestle's Nutren Junior-Fiber showed 0.16 and 0.184 parts per million.

The agency said that while there are no established exposure levels for infant formula, pediatric medical food - often used in feeding tubes for very sick, young children - can have 2.5 parts per million of melamine, just like food products other than infant formula.

The head of manufacturing for Nestle Nutrition in North America, Walter Huber, said in an interview that the company took samples alongside FDA officials who visited a manufacturing plant, and that those samples showed similar results to what FDA found for the two pediatric medical foods. Huber added that Nestle didn't fund cyanuric acid in any of the samples.