Official dietary guidelines and Physical activity guidelines change for Australians - 2 views
-
Jay Trevaskis on 18 Feb 13AUSTRALIANS are now being advised to exercise for up to one hour a day, up from 30 minutes, because of the higher number of calories we're consuming. At least 60-90 minutes of activity a day are required to prevent weight gain in previously obese people, according to new official dietary guidelines released today.