Egg yolks are indeed full of cholesterol. Like most cholesterol-rich foods, they are jam-packed full of important nutrients, especially the fat-soluble vitamins and essential fatty acids. In fact, the slew of nutrients in an egg yolk is so comprehensive that a few a day would offer better insurance than a multi-vitamin.
In the United States, approximately 7% of households are millionaires.[7] A 2010 study argues that millionaires (those in the top 1% of earners) pay approximately 40% of all taxes in the United States.[4] According to the book The Millionaire Next Door, only 20% of millionaires inherited their wealth.
1 Number of millionaire households in the United States from 1997 to 2015, by net worth (in millions)U.S. millionaire households 1997-2015, by net worth. 2  United States: estimated net worth of the 25 richest people 2017 (in billion U.S. dollars)The richest people in America as of 2017. Distribution of investable assets of millionaires in the United States in 2015Distribution of investable assets of millionaires in the U.S. 2015.