Mensaje
por mirandina2 » Lun 05 Abr 2010 22:38
lo que pone en el foro de redbebe para quien no lo vea...esta en ingles:
“Five years ago, Cramer linked galactose consumption with increased risk of ovarian cancer (SN: 7/22/89, p. 52). To look for hints that this sugar might also affect fecundity his team compared published data from 36 countries on rates of fertility, per capita milk consumption, and hypolactasia – that adult inability to digest lactose. In the Feb. 1 AMERICAN JOURNAL OF EPIDEMIOLOGY, they now report a correlation between high rates of milk consumption and waning fertility, beginning in women just 20 to 24 years old.The strength of that association – and the rate of fertility decline – grew with each successively older age group studied. In Thailand, for instance — where 98 percent of adults are hypolactasic – average fertility in women 35 t o 39 is only 26 percent lower than peak rates (at age 25 to 29). By contrast, in Australia and the United Kingdom, where hypolactasia affects only about 5 percent of adults, average fertility by 35 to 39 is fully 82 percent below peak rates.”