Folate Requirements for Seniors: RDIs & DRIs by Country

Question
Hi,
I am looking to find out the current RDAs/RDIs of folate in males and females over the age of 70years in various countries but can't find them on the web.

I have figures for the USA of 200mcg for men over 70years  and 150mcg for women over 70yrs, but not sure if they are right.

I would also be grateful for the figures in Canada, Australia.

Thanks.
Marco

Answer
Marco,
The current DRI's (Dietary Reference Intakes) for folate in the US is as follows:
Men over 70 years- 400 mcg
Women over 70 years- 400 mcg

You can find more info at:
http://www.iom.edu/project.asp?id=4574

This site may help you with Canada:
http://www.hc-sc.gc.ca/hpfb-dgpsa/onpp-bppn/index_e.html

This may help with Australia:
http://www.nutritionaustralia.com/

Kim Tessmer, RD LD
www.Nutrifocus.net