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Soya: the health protector - The health effects of Soya

Soya-based Infant Formula


Despite the lack of evidence that soya harms babies, the use of soya-based infant formula remains a contentious issue. Breast milk is the best option for most infants but some mothers are unable to, or choose not to, breast-feed. In these cases, infant formula milks are recommended until the child is one. This is because non-formula milks contain too much salt, protein and not enough iron and other nutrients to meet an infant’s needs (FSA, 2010). Numerous studies show that infants fed soya formula grow and develop normally.

 

In the US, 20-25 per cent of all formula-fed babies use soya (USDA, 2010). However, mothers in the UK are told not to use soya formula unless advised to by their doctor. This is an extremely cautious approach given that millions of American infants have been fed soya formula over the past three decades (Badger et al., 2002).

There are no reports from Japan and China that the use of soya has had detrimental health effects. In fact, the absence of any reported ill effects on millions of infants would suggest there aren’t any.

The COT report found no evidence of altered sexual development or impaired fertility among human populations eating lots of soya. Just one single human study has examined this and found no evidence of adverse effects, saying their findings were reassuring (Strom et al., 2001). In summary, soya formulas continue to provide a safe feeding option for most formula-fed infants (Klein, 1998).

 

The Soya Story - Contents


Resources:


The Soya Story
Read the online version of our guide to soya
Download the pdf
Buy the guide

The Safety of Soya
Read our fully-referenced soya fact sheet
Download the pdf
Buy the factsheet

Soya-Based Infant Formula
A safe alternative to cow's milk formula
Download the pdf

The Soya Saga
Should we be running scared or welcoming this little bean into our hearts and stew pots?
Read this article on soya from VeggieHealth issue 4

Myth-Busting
The VVF examines the soya scare-mongering stories and investigates what, if any, scientific basis there is behind them

Soya and the Environment
Soya farming is devastating the Amazon, but where does all the soya go? It's not for human consumption…

FAQs
What worries you most? Read some of our most frequently asked nutritional enquiries

Soya research
Read the scientific evidence for yourself…

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