美国现在的膳食指南叫“MyPlate”
历史：
https://en.wikipedia.org/wiki/Food_pyramid_(nutrition)
A food pyramid is a representation of the optimal number of servings to be eaten each day from each of the basic food groups.[2] The first pyramid was published in Sweden in 1974.[3][4][5] The 1992 pyramid introduced by the United States Department of Agriculture (USDA) was called the "Food Guide Pyramid" or "Eating Right Pyramid". It was updated in 2005 to "MyPyramid", and then it was replaced by "MyPlate" in 2011.[6][7]
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MyPlate is the current nutrition guide published by the United States Department of Agriculture, depicting a place setting with a plate and glass divided into five food groups. It replaced the USDA's MyPyramid guide on June 2, 2011, concluding 19 years of USDA food pyramid diagrams.
https://en.wikipedia.org/wiki/MyPlate
MyPlate is the latest nutrition guide from the USDA. The USDA's first dietary guidelines were published in 1894 by Dr. Wilbur Olin Atwater as a farmers' bulletin.[4] Since then, the USDA has provided a variety of nutrition guides for the public, including the Basic 7 (1943–1956), the Basic Four (1956–1992), the Food Guide Pyramid (1992–2005), and MyPyramid (2005–2013). MyPlate was established by the USDA in 2011 to combine the recommendations of these past nutrition guides into a graphic that was easy to read.[5]
Many other governments and organizations have created nutrition guides. Some, like the United Kingdom's Eatwell Plate,[6] the Australian Guide to Healthy Eating,[7] and the American Diabetes Association's Create Your Plate system,[8] also use plate diagrams.
In December 2018, the USDA released plans to modify the MyPlate limits on milk, sodium, school breakfast, and school lunch options.[9][10] Current nutritional research continues to make new daily intake recommendations which the USDA has been adding to newer modifications of MyPlate.[11]
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现状：
官网 https://www.myplate.gov/
请自行访问查看。
建议按个人状况和需求，设置个人的MyPlate，并安装应用软件随时得到建议。
我的盘子（MyPlate) 基于the Dietary Guidelines for Americans, 2020-2025
https://www.dietaryguidelines.gov/
这可不是某位大能拍屁股整出来的
https://www.dietaryguidelines.gov/sites/default/files/2020-12/Infographic_Process_to_Develop_the_Dietary_Guidelines.pdf
多余的话：
当初The Food Pyrimad是为防治日益增长的心脏疾病而提出的饮食建议（指南）。
至今，美国心脏协会 仍在推出针对心脏疾病预防的饮食方案。尽管已经不是原来那个死板的金字塔。
https://www.heart.org/en/healthy-living/healthy-eating
MyPlate是 美国农业部（USDA)为普通民众建议的饮食指南，各种应用程序使你的盘子 更具体、更实用、更方便。
别挂在金字塔上了，美国在十几年前就着重眼前的“盘子”啦。
