The table presents standard calories consumption in the United States throughout the period.
Overall, the highest intake calorie foods were meat, eggs, nuts, grains and sugar. However the least consumption calorie were natural products such as fruits , vegetables and dairy foods consumed by citizens United States during four decades.
Turning to details, meat, eggs and nuts which intake majority of calorie around 465 compared to other products . Whereby the leader for the first decade saw a striking decline to 455 units in 1990. By the end of the period intake dramatically jumped to 480 unit .
Over the years, grains experienced sharp rise. Initially grains ware second popular source of intake calorie , beginning at 430 calories. This grew to 575 and then to 625 calorie respectively in 2010 . Sord most common consumption calories was added fat beginning at 410, then over taking meat , eggs and nuts, with 640 units by 2010.
