单语范例（未经PONS编辑处理）
According to the latest survey of national diet and nutrition, children and teenagers consume around 40% more added sugar than the recommended daily allowance.
theconversation.com People should check to ensure they choose a supplement with the recommended daily allowance.
www.mirror.co.uk The recommended daily allowance of zinc is eleven milligrams per day for men, and eight for women.
www.naturalnews.com The recommended daily allowance is 1 ounce which is the equivalent to 23 almonds.
www.irishexaminer.com Bad-ang said that the recommended daily allowance for salt amounts only to two grams per day.
www.mindanews.com