Astosodium,intakepercentageatdinneristhehighest,rankingat43%,followedbythatoflunch(29%).Bothbreakfastandsnacksaccountfor14%respectively.Inaddition,saturatedfatisalsoonthetopwith37%atdinner,11%morethanlunch(26%)and16%morethansnacks(21%).Bycontrast,only16%ofsaturatedfatcanbeattributedtobreakfast.
Thepieofaddedsugardoeshaveadiflerentpattern,withsnacksoccupyingthehighestshareat42%,nearlydoublethatindinner(23%).Figuresforlunchandbreakfastarebothunder20%,andlunchnoticeablycontains19%addedsugar,3%higherthanthatinbreakfast.
Tosumup,dinnerisobviouslywhatpeopleneedtopaycloseattentiontosinceitprovidesahighpercentageofbothsodiumandsaturatedfat.Meanwhile,peoplefocusingonaddedsugarintakehavetobeawarethatsnacksareabletosupplyfarhigherproportionofitthanthethreemeals.
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从这三个饼状图可以看出，在美国普通一餐所含的三种营养成分的平均比例，其中任何一种营养成分摄入过量都被证实对身体有害。
就钠而言，晚餐的摄入量最高，为43%，其次是午餐(29%)。早餐和间餐都含有相同比例的钠，均为14%。此外，晚餐中的饱和脂肪也是最高的，为37%，高出午餐(26%)】1个百分点，高出均餐(21%)】6个百分点。相比之下，早餐只能提供16%的饱和脂肪。