Soy foods 'reduce sperm numbers'
A regular diet of even modest amounts of food containing soy may halve sperm concentrations, scientists suggest.
Importováno: 24. července 2008 (12:15), BBC News | Health | World Edition
Trvalý odkaz: http://news.bbc.co.uk/go/rss/-/2/hi/health/7519459.stm
