China’s health ministry says an investigation has found no evidence that milk powder produced by a Chinese company caused three infant girls to grow breasts, state media report.
The clinical investigation found the hormone levels in the baby formula were within the normal range, health ministry spokesman Deng Haihua announced in Beijing, the official Xinhua news agency reported on Sunday.
Authorities in the central province of Hubei had been ordered to investigate milk powder after parents and doctors expressed fears that hormones in the formula made by Synutra, listed on NASDAQ in the US, had caused babies to develop breasts.
Local food safety authorities had earlier refused a parent’s request to investigate the formula, saying they did not conduct tests at the behest of consumers, state media reported.
Tests indicated the level of hormones in three girls, ranging in age from four to 15 months, who were fed the formula exceeded those of the average adult woman, the China Daily reported last week. A fourth case was reported in Beijing, Xinhua reported on Tuesday.
The ministry previously said medical experts were assisting a separate investigation into the cause of the infants’ condition.
Food safety experts led by the Chinese Centre for Disease Control and Prevention had tested the residue of milk powder consumed by the three infants, as well 42 samples of Synutra products on the market and 31 samples of dairy products from other producers, Xinhua said.
Deng said the level of hormone additives found in the sample products were within safe limits, Xinhua said.
Doctors who examined the three infants also found their premature development was not serious, Deng told a news conference.
Synutra, based in the eastern city of Qingdao, said in a statement its products were safe and no man-made hormones or illegal substances had been added during production.
New Zealand dairy giant Fonterra said last week it was “100 per cent confident” in its milk supplies to Synutra.
Synutra’s shares plunged nearly 30 per cent in New York last week on the news – with a 27 per cent drop on Monday, their steepest fall since China’s tainted milk scandal two years ago.
Chinese dairy products were recalled worldwide in 2008 after it was found that melamine, used to make plastics, was widely and illegally added to the products to give the appearance of higher protein.
Melamine was found in the products of 22 Chinese dairy companies in a massive scandal blamed for the deaths of at least six infants and for making 300,000 others sick in China.